66395700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 180

約数和(自身を含む): 246185632

約数和(自身を除く): 179789932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1171, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2342, 2700, 2835, 3150, 3513, 3780, 4050, 4684, 4725, 5670, 5855, 6300, 7026, 8100, 8197, 9450, 10539, 11340, 11710, 14052, 14175, 16394, 17565, 18900, 21078, 23420, 24591, 28350, 29275, 31617, 32788, 35130, 40985, 42156, 49182, 52695, 56700, 58550, 63234, 70260, 73773, 81970, 87825, 94851, 98364, 105390, 117100, 122955, 126468, 147546, 158085, 163940, 175650, 189702, 204925, 210780, 221319, 245910, 263475, 295092, 316170, 351300, 368865, 379404, 409850, 442638, 474255, 491820, 526950, 614775, 632340, 663957, 737730, 790425, 819700, 885276, 948510, 1053900, 1106595, 1229550, 1327914, 1475460, 1580850, 1844325, 1897020, 2213190, 2371275, 2459100, 2655828, 3161700, 3319785, 3688650, 4426380, 4742550, 5532975, 6639570, 7377300, 9485100, 11065950, 13279140, 16598925, 22131900, 33197850, 66395700]

約数ペア:

[(1, 66395700), (2, 33197850), (3, 22131900), (4, 16598925), (5, 13279140), (6, 11065950), (7, 9485100), (9, 7377300), (10, 6639570), (12, 5532975), (14, 4742550), (15, 4426380), (18, 3688650), (20, 3319785), (21, 3161700), (25, 2655828), (27, 2459100), (28, 2371275), (30, 2213190), (35, 1897020), (36, 1844325), (42, 1580850), (45, 1475460), (50, 1327914), (54, 1229550), (60, 1106595), (63, 1053900), (70, 948510), (75, 885276), (81, 819700), (84, 790425), (90, 737730), (100, 663957), (105, 632340), (108, 614775), (126, 526950), (135, 491820), (140, 474255), (150, 442638), (162, 409850), (175, 379404), (180, 368865), (189, 351300), (210, 316170), (225, 295092), (252, 263475), (270, 245910), (300, 221319), (315, 210780), (324, 204925), (350, 189702), (378, 175650), (405, 163940), (420, 158085), (450, 147546), (525, 126468), (540, 122955), (567, 117100), (630, 105390), (675, 98364), (700, 94851), (756, 87825), (810, 81970), (900, 73773), (945, 70260), (1050, 63234), (1134, 58550), (1171, 56700), (1260, 52695), (1350, 49182), (1575, 42156), (1620, 40985), (1890, 35130), (2025, 32788), (2100, 31617), (2268, 29275), (2342, 28350), (2700, 24591), (2835, 23420), (3150, 21078), (3513, 18900), (3780, 17565), (4050, 16394), (4684, 14175), (4725, 14052), (5670, 11710), (5855, 11340), (6300, 10539), (7026, 9450), (8100, 8197)]