66300000

素因数分解:

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

素因数の和:68

約数の個数: 288

約数和(自身を含む): 248046624

約数和(自身を除く): 181746624

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, 300, 312, 325, 340, 375, 390, 400, 408, 416, 425, 442, 480, 500, 510, 520, 544, 600, 624, 625, 650, 663, 680, 750, 780, 800, 816, 850, 884, 975, 1000, 1020, 1040, 1105, 1200, 1248, 1250, 1275, 1300, 1326, 1360, 1500, 1560, 1625, 1632, 1700, 1768, 1875, 1950, 2000, 2040, 2080, 2125, 2210, 2400, 2500, 2550, 2600, 2652, 2720, 3000, 3120, 3125, 3250, 3315, 3400, 3536, 3750, 3900, 4000, 4080, 4250, 4420, 4875, 5000, 5100, 5200, 5304, 5525, 6000, 6240, 6250, 6375, 6500, 6630, 6800, 7072, 7500, 7800, 8125, 8160, 8500, 8840, 9375, 9750, 10000, 10200, 10400, 10608, 10625, 11050, 12000, 12500, 12750, 13000, 13260, 13600, 15000, 15600, 16250, 16575, 17000, 17680, 18750, 19500, 20000, 20400, 21216, 21250, 22100, 24375, 25000, 25500, 26000, 26520, 27625, 30000, 31200, 31875, 32500, 33150, 34000, 35360, 37500, 39000, 40625, 40800, 42500, 44200, 48750, 50000, 51000, 52000, 53040, 53125, 55250, 60000, 63750, 65000, 66300, 68000, 75000, 78000, 81250, 82875, 85000, 88400, 97500, 100000, 102000, 106080, 106250, 110500, 121875, 127500, 130000, 132600, 138125, 150000, 156000, 159375, 162500, 165750, 170000, 176800, 195000, 204000, 212500, 221000, 243750, 255000, 260000, 265200, 276250, 300000, 318750, 325000, 331500, 340000, 390000, 414375, 425000, 442000, 487500, 510000, 530400, 552500, 637500, 650000, 663000, 690625, 780000, 828750, 850000, 884000, 975000, 1020000, 1105000, 1275000, 1300000, 1326000, 1381250, 1657500, 1700000, 1950000, 2071875, 2210000, 2550000, 2652000, 2762500, 3315000, 3900000, 4143750, 4420000, 5100000, 5525000, 6630000, 8287500, 11050000, 13260000, 16575000, 22100000, 33150000, 66300000]

約数ペア:

[(1, 66300000), (2, 33150000), (3, 22100000), (4, 16575000), (5, 13260000), (6, 11050000), (8, 8287500), (10, 6630000), (12, 5525000), (13, 5100000), (15, 4420000), (16, 4143750), (17, 3900000), (20, 3315000), (24, 2762500), (25, 2652000), (26, 2550000), (30, 2210000), (32, 2071875), (34, 1950000), (39, 1700000), (40, 1657500), (48, 1381250), (50, 1326000), (51, 1300000), (52, 1275000), (60, 1105000), (65, 1020000), (68, 975000), (75, 884000), (78, 850000), (80, 828750), (85, 780000), (96, 690625), (100, 663000), (102, 650000), (104, 637500), (120, 552500), (125, 530400), (130, 510000), (136, 487500), (150, 442000), (156, 425000), (160, 414375), (170, 390000), (195, 340000), (200, 331500), (204, 325000), (208, 318750), (221, 300000), (240, 276250), (250, 265200), (255, 260000), (260, 255000), (272, 243750), (300, 221000), (312, 212500), (325, 204000), (340, 195000), (375, 176800), (390, 170000), (400, 165750), (408, 162500), (416, 159375), (425, 156000), (442, 150000), (480, 138125), (500, 132600), (510, 130000), (520, 127500), (544, 121875), (600, 110500), (624, 106250), (625, 106080), (650, 102000), (663, 100000), (680, 97500), (750, 88400), (780, 85000), (800, 82875), (816, 81250), (850, 78000), (884, 75000), (975, 68000), (1000, 66300), (1020, 65000), (1040, 63750), (1105, 60000), (1200, 55250), (1248, 53125), (1250, 53040), (1275, 52000), (1300, 51000), (1326, 50000), (1360, 48750), (1500, 44200), (1560, 42500), (1625, 40800), (1632, 40625), (1700, 39000), (1768, 37500), (1875, 35360), (1950, 34000), (2000, 33150), (2040, 32500), (2080, 31875), (2125, 31200), (2210, 30000), (2400, 27625), (2500, 26520), (2550, 26000), (2600, 25500), (2652, 25000), (2720, 24375), (3000, 22100), (3120, 21250), (3125, 21216), (3250, 20400), (3315, 20000), (3400, 19500), (3536, 18750), (3750, 17680), (3900, 17000), (4000, 16575), (4080, 16250), (4250, 15600), (4420, 15000), (4875, 13600), (5000, 13260), (5100, 13000), (5200, 12750), (5304, 12500), (5525, 12000), (6000, 11050), (6240, 10625), (6250, 10608), (6375, 10400), (6500, 10200), (6630, 10000), (6800, 9750), (7072, 9375), (7500, 8840), (7800, 8500), (8125, 8160)]