2817750000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:88

約数の個数: 420

約数和(自身を含む): 10409085512

約数和(自身を除く): 7591335512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 289, 300, 312, 325, 340, 375, 390, 400, 408, 425, 442, 500, 510, 520, 578, 600, 624, 625, 650, 663, 680, 750, 780, 816, 850, 867, 884, 975, 1000, 1020, 1040, 1105, 1156, 1200, 1250, 1275, 1300, 1326, 1360, 1445, 1500, 1560, 1625, 1700, 1734, 1768, 1875, 1950, 2000, 2040, 2125, 2210, 2312, 2500, 2550, 2600, 2652, 2890, 3000, 3120, 3125, 3250, 3315, 3400, 3468, 3536, 3750, 3757, 3900, 4080, 4250, 4335, 4420, 4624, 4875, 5000, 5100, 5200, 5304, 5525, 5780, 6000, 6250, 6375, 6500, 6630, 6800, 6936, 7225, 7500, 7514, 7800, 8125, 8500, 8670, 8840, 9375, 9750, 10000, 10200, 10608, 10625, 11050, 11271, 11560, 12500, 12750, 13000, 13260, 13872, 14450, 15000, 15028, 15600, 15625, 16250, 16575, 17000, 17340, 17680, 18750, 18785, 19500, 20400, 21250, 21675, 22100, 22542, 23120, 24375, 25000, 25500, 26000, 26520, 27625, 28900, 30000, 30056, 31250, 31875, 32500, 33150, 34000, 34680, 36125, 37500, 37570, 39000, 40625, 42500, 43350, 44200, 45084, 46875, 48750, 50000, 51000, 53040, 53125, 55250, 56355, 57800, 60112, 62500, 63750, 65000, 66300, 69360, 72250, 75000, 75140, 78000, 81250, 82875, 85000, 86700, 88400, 90168, 93750, 93925, 97500, 102000, 106250, 108375, 110500, 112710, 115600, 121875, 125000, 127500, 130000, 132600, 138125, 144500, 150000, 150280, 159375, 162500, 165750, 170000, 173400, 180336, 180625, 187500, 187850, 195000, 203125, 212500, 216750, 221000, 225420, 243750, 250000, 255000, 265200, 265625, 276250, 281775, 289000, 300560, 318750, 325000, 331500, 346800, 361250, 375000, 375700, 390000, 406250, 414375, 425000, 433500, 442000, 450840, 469625, 487500, 510000, 531250, 541875, 552500, 563550, 578000, 609375, 637500, 650000, 663000, 690625, 722500, 750000, 751400, 796875, 812500, 828750, 850000, 867000, 901680, 903125, 939250, 975000, 1062500, 1083750, 1105000, 1127100, 1218750, 1275000, 1326000, 1381250, 1408875, 1445000, 1502800, 1593750, 1625000, 1657500, 1734000, 1806250, 1878500, 1950000, 2071875, 2125000, 2167500, 2210000, 2254200, 2348125, 2437500, 2550000, 2709375, 2762500, 2817750, 2890000, 3187500, 3250000, 3315000, 3453125, 3612500, 3757000, 4143750, 4250000, 4335000, 4508400, 4515625, 4696250, 4875000, 5418750, 5525000, 5635500, 6375000, 6630000, 6906250, 7044375, 7225000, 7514000, 8287500, 8670000, 9031250, 9392500, 9750000, 10359375, 10837500, 11050000, 11271000, 11740625, 12750000, 13546875, 13812500, 14088750, 14450000, 16575000, 18062500, 18785000, 20718750, 21675000, 22542000, 23481250, 27093750, 27625000, 28177500, 33150000, 35221875, 36125000, 37570000, 41437500, 43350000, 46962500, 54187500, 55250000, 56355000, 58703125, 70443750, 72250000, 82875000, 93925000, 108375000, 112710000, 117406250, 140887500, 165750000, 176109375, 187850000, 216750000, 234812500, 281775000, 352218750, 469625000, 563550000, 704437500, 939250000, 1408875000, 2817750000]

約数ペア:

[(1, 2817750000), (2, 1408875000), (3, 939250000), (4, 704437500), (5, 563550000), (6, 469625000), (8, 352218750), (10, 281775000), (12, 234812500), (13, 216750000), (15, 187850000), (16, 176109375), (17, 165750000), (20, 140887500), (24, 117406250), (25, 112710000), (26, 108375000), (30, 93925000), (34, 82875000), (39, 72250000), (40, 70443750), (48, 58703125), (50, 56355000), (51, 55250000), (52, 54187500), (60, 46962500), (65, 43350000), (68, 41437500), (75, 37570000), (78, 36125000), (80, 35221875), (85, 33150000), (100, 28177500), (102, 27625000), (104, 27093750), (120, 23481250), (125, 22542000), (130, 21675000), (136, 20718750), (150, 18785000), (156, 18062500), (170, 16575000), (195, 14450000), (200, 14088750), (204, 13812500), (208, 13546875), (221, 12750000), (240, 11740625), (250, 11271000), (255, 11050000), (260, 10837500), (272, 10359375), (289, 9750000), (300, 9392500), (312, 9031250), (325, 8670000), (340, 8287500), (375, 7514000), (390, 7225000), (400, 7044375), (408, 6906250), (425, 6630000), (442, 6375000), (500, 5635500), (510, 5525000), (520, 5418750), (578, 4875000), (600, 4696250), (624, 4515625), (625, 4508400), (650, 4335000), (663, 4250000), (680, 4143750), (750, 3757000), (780, 3612500), (816, 3453125), (850, 3315000), (867, 3250000), (884, 3187500), (975, 2890000), (1000, 2817750), (1020, 2762500), (1040, 2709375), (1105, 2550000), (1156, 2437500), (1200, 2348125), (1250, 2254200), (1275, 2210000), (1300, 2167500), (1326, 2125000), (1360, 2071875), (1445, 1950000), (1500, 1878500), (1560, 1806250), (1625, 1734000), (1700, 1657500), (1734, 1625000), (1768, 1593750), (1875, 1502800), (1950, 1445000), (2000, 1408875), (2040, 1381250), (2125, 1326000), (2210, 1275000), (2312, 1218750), (2500, 1127100), (2550, 1105000), (2600, 1083750), (2652, 1062500), (2890, 975000), (3000, 939250), (3120, 903125), (3125, 901680), (3250, 867000), (3315, 850000), (3400, 828750), (3468, 812500), (3536, 796875), (3750, 751400), (3757, 750000), (3900, 722500), (4080, 690625), (4250, 663000), (4335, 650000), (4420, 637500), (4624, 609375), (4875, 578000), (5000, 563550), (5100, 552500), (5200, 541875), (5304, 531250), (5525, 510000), (5780, 487500), (6000, 469625), (6250, 450840), (6375, 442000), (6500, 433500), (6630, 425000), (6800, 414375), (6936, 406250), (7225, 390000), (7500, 375700), (7514, 375000), (7800, 361250), (8125, 346800), (8500, 331500), (8670, 325000), (8840, 318750), (9375, 300560), (9750, 289000), (10000, 281775), (10200, 276250), (10608, 265625), (10625, 265200), (11050, 255000), (11271, 250000), (11560, 243750), (12500, 225420), (12750, 221000), (13000, 216750), (13260, 212500), (13872, 203125), (14450, 195000), (15000, 187850), (15028, 187500), (15600, 180625), (15625, 180336), (16250, 173400), (16575, 170000), (17000, 165750), (17340, 162500), (17680, 159375), (18750, 150280), (18785, 150000), (19500, 144500), (20400, 138125), (21250, 132600), (21675, 130000), (22100, 127500), (22542, 125000), (23120, 121875), (24375, 115600), (25000, 112710), (25500, 110500), (26000, 108375), (26520, 106250), (27625, 102000), (28900, 97500), (30000, 93925), (30056, 93750), (31250, 90168), (31875, 88400), (32500, 86700), (33150, 85000), (34000, 82875), (34680, 81250), (36125, 78000), (37500, 75140), (37570, 75000), (39000, 72250), (40625, 69360), (42500, 66300), (43350, 65000), (44200, 63750), (45084, 62500), (46875, 60112), (48750, 57800), (50000, 56355), (51000, 55250), (53040, 53125)]