225420000

素因数分解:

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

素因数の和:80

約数の個数: 360

約数和(自身を含む): 845897976

約数和(自身を除く): 620477976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 125, 130, 136, 150, 156, 160, 170, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 289, 300, 312, 325, 340, 375, 390, 400, 408, 416, 425, 442, 480, 500, 510, 520, 544, 578, 600, 624, 625, 650, 663, 680, 750, 780, 800, 816, 850, 867, 884, 975, 1000, 1020, 1040, 1105, 1156, 1200, 1248, 1250, 1275, 1300, 1326, 1360, 1445, 1500, 1560, 1625, 1632, 1700, 1734, 1768, 1875, 1950, 2000, 2040, 2080, 2125, 2210, 2312, 2400, 2500, 2550, 2600, 2652, 2720, 2890, 3000, 3120, 3250, 3315, 3400, 3468, 3536, 3750, 3757, 3900, 4000, 4080, 4250, 4335, 4420, 4624, 4875, 5000, 5100, 5200, 5304, 5525, 5780, 6000, 6240, 6375, 6500, 6630, 6800, 6936, 7072, 7225, 7500, 7514, 7800, 8125, 8160, 8500, 8670, 8840, 9248, 9750, 10000, 10200, 10400, 10608, 10625, 11050, 11271, 11560, 12000, 12750, 13000, 13260, 13600, 13872, 14450, 15000, 15028, 15600, 16250, 16575, 17000, 17340, 17680, 18785, 19500, 20000, 20400, 21216, 21250, 21675, 22100, 22542, 23120, 24375, 25500, 26000, 26520, 27625, 27744, 28900, 30000, 30056, 31200, 31875, 32500, 33150, 34000, 34680, 35360, 36125, 37570, 39000, 40800, 42500, 43350, 44200, 45084, 46240, 48750, 51000, 52000, 53040, 55250, 56355, 57800, 60000, 60112, 63750, 65000, 66300, 68000, 69360, 72250, 75140, 78000, 82875, 85000, 86700, 88400, 90168, 93925, 97500, 102000, 106080, 108375, 110500, 112710, 115600, 120224, 127500, 130000, 132600, 138125, 138720, 144500, 150280, 156000, 165750, 170000, 173400, 176800, 180336, 180625, 187850, 195000, 204000, 216750, 221000, 225420, 231200, 255000, 260000, 265200, 276250, 281775, 289000, 300560, 331500, 340000, 346800, 360672, 361250, 375700, 390000, 414375, 433500, 442000, 450840, 469625, 510000, 530400, 541875, 552500, 563550, 578000, 601120, 663000, 693600, 722500, 751400, 780000, 828750, 867000, 884000, 901680, 939250, 1020000, 1083750, 1105000, 1127100, 1156000, 1326000, 1408875, 1445000, 1502800, 1657500, 1734000, 1803360, 1878500, 2167500, 2210000, 2254200, 2348125, 2652000, 2817750, 2890000, 3005600, 3315000, 3468000, 3757000, 4335000, 4420000, 4508400, 4696250, 5635500, 5780000, 6630000, 7044375, 7514000, 8670000, 9016800, 9392500, 11271000, 13260000, 14088750, 15028000, 17340000, 18785000, 22542000, 28177500, 37570000, 45084000, 56355000, 75140000, 112710000, 225420000]

約数ペア:

[(1, 225420000), (2, 112710000), (3, 75140000), (4, 56355000), (5, 45084000), (6, 37570000), (8, 28177500), (10, 22542000), (12, 18785000), (13, 17340000), (15, 15028000), (16, 14088750), (17, 13260000), (20, 11271000), (24, 9392500), (25, 9016800), (26, 8670000), (30, 7514000), (32, 7044375), (34, 6630000), (39, 5780000), (40, 5635500), (48, 4696250), (50, 4508400), (51, 4420000), (52, 4335000), (60, 3757000), (65, 3468000), (68, 3315000), (75, 3005600), (78, 2890000), (80, 2817750), (85, 2652000), (96, 2348125), (100, 2254200), (102, 2210000), (104, 2167500), (120, 1878500), (125, 1803360), (130, 1734000), (136, 1657500), (150, 1502800), (156, 1445000), (160, 1408875), (170, 1326000), (195, 1156000), (200, 1127100), (204, 1105000), (208, 1083750), (221, 1020000), (240, 939250), (250, 901680), (255, 884000), (260, 867000), (272, 828750), (289, 780000), (300, 751400), (312, 722500), (325, 693600), (340, 663000), (375, 601120), (390, 578000), (400, 563550), (408, 552500), (416, 541875), (425, 530400), (442, 510000), (480, 469625), (500, 450840), (510, 442000), (520, 433500), (544, 414375), (578, 390000), (600, 375700), (624, 361250), (625, 360672), (650, 346800), (663, 340000), (680, 331500), (750, 300560), (780, 289000), (800, 281775), (816, 276250), (850, 265200), (867, 260000), (884, 255000), (975, 231200), (1000, 225420), (1020, 221000), (1040, 216750), (1105, 204000), (1156, 195000), (1200, 187850), (1248, 180625), (1250, 180336), (1275, 176800), (1300, 173400), (1326, 170000), (1360, 165750), (1445, 156000), (1500, 150280), (1560, 144500), (1625, 138720), (1632, 138125), (1700, 132600), (1734, 130000), (1768, 127500), (1875, 120224), (1950, 115600), (2000, 112710), (2040, 110500), (2080, 108375), (2125, 106080), (2210, 102000), (2312, 97500), (2400, 93925), (2500, 90168), (2550, 88400), (2600, 86700), (2652, 85000), (2720, 82875), (2890, 78000), (3000, 75140), (3120, 72250), (3250, 69360), (3315, 68000), (3400, 66300), (3468, 65000), (3536, 63750), (3750, 60112), (3757, 60000), (3900, 57800), (4000, 56355), (4080, 55250), (4250, 53040), (4335, 52000), (4420, 51000), (4624, 48750), (4875, 46240), (5000, 45084), (5100, 44200), (5200, 43350), (5304, 42500), (5525, 40800), (5780, 39000), (6000, 37570), (6240, 36125), (6375, 35360), (6500, 34680), (6630, 34000), (6800, 33150), (6936, 32500), (7072, 31875), (7225, 31200), (7500, 30056), (7514, 30000), (7800, 28900), (8125, 27744), (8160, 27625), (8500, 26520), (8670, 26000), (8840, 25500), (9248, 24375), (9750, 23120), (10000, 22542), (10200, 22100), (10400, 21675), (10608, 21250), (10625, 21216), (11050, 20400), (11271, 20000), (11560, 19500), (12000, 18785), (12750, 17680), (13000, 17340), (13260, 17000), (13600, 16575), (13872, 16250), (14450, 15600), (15000, 15028)]