72260100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 180

約数和(自身を含む): 255848208

約数和(自身を除く): 183588108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 811, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1622, 1650, 1782, 1980, 2025, 2433, 2475, 2700, 2970, 3244, 3300, 3564, 4050, 4055, 4455, 4866, 4950, 5940, 7299, 7425, 8100, 8110, 8910, 8921, 9732, 9900, 12165, 14598, 14850, 16220, 17820, 17842, 20275, 21897, 22275, 24330, 26763, 29196, 29700, 35684, 36495, 40550, 43794, 44550, 44605, 48660, 53526, 60825, 65691, 72990, 80289, 81100, 87588, 89100, 89210, 107052, 109485, 121650, 131382, 133815, 145980, 160578, 178420, 182475, 218970, 223025, 240867, 243300, 262764, 267630, 321156, 328455, 364950, 401445, 437940, 446050, 481734, 535260, 547425, 656910, 669075, 722601, 729900, 802890, 892100, 963468, 1094850, 1204335, 1313820, 1338150, 1445202, 1605780, 1642275, 2007225, 2189700, 2408670, 2676300, 2890404, 3284550, 3613005, 4014450, 4817340, 6021675, 6569100, 7226010, 8028900, 12043350, 14452020, 18065025, 24086700, 36130050, 72260100]

約数ペア:

[(1, 72260100), (2, 36130050), (3, 24086700), (4, 18065025), (5, 14452020), (6, 12043350), (9, 8028900), (10, 7226010), (11, 6569100), (12, 6021675), (15, 4817340), (18, 4014450), (20, 3613005), (22, 3284550), (25, 2890404), (27, 2676300), (30, 2408670), (33, 2189700), (36, 2007225), (44, 1642275), (45, 1605780), (50, 1445202), (54, 1338150), (55, 1313820), (60, 1204335), (66, 1094850), (75, 963468), (81, 892100), (90, 802890), (99, 729900), (100, 722601), (108, 669075), (110, 656910), (132, 547425), (135, 535260), (150, 481734), (162, 446050), (165, 437940), (180, 401445), (198, 364950), (220, 328455), (225, 321156), (270, 267630), (275, 262764), (297, 243300), (300, 240867), (324, 223025), (330, 218970), (396, 182475), (405, 178420), (450, 160578), (495, 145980), (540, 133815), (550, 131382), (594, 121650), (660, 109485), (675, 107052), (810, 89210), (811, 89100), (825, 87588), (891, 81100), (900, 80289), (990, 72990), (1100, 65691), (1188, 60825), (1350, 53526), (1485, 48660), (1620, 44605), (1622, 44550), (1650, 43794), (1782, 40550), (1980, 36495), (2025, 35684), (2433, 29700), (2475, 29196), (2700, 26763), (2970, 24330), (3244, 22275), (3300, 21897), (3564, 20275), (4050, 17842), (4055, 17820), (4455, 16220), (4866, 14850), (4950, 14598), (5940, 12165), (7299, 9900), (7425, 9732), (8100, 8921), (8110, 8910)]