61773240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 198754560

約数和(自身を除く): 136981320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 283, 321, 340, 408, 428, 510, 535, 566, 642, 680, 849, 856, 1020, 1070, 1132, 1284, 1415, 1605, 1698, 1819, 2040, 2140, 2264, 2568, 2830, 3210, 3396, 3638, 4245, 4280, 4811, 5457, 5660, 6420, 6792, 7276, 8490, 9095, 9622, 10914, 11320, 12840, 14433, 14552, 16980, 18190, 19244, 21828, 24055, 27285, 28866, 30281, 33960, 36380, 38488, 43656, 48110, 54570, 57732, 60562, 72165, 72760, 90843, 96220, 109140, 115464, 121124, 144330, 151405, 181686, 192440, 218280, 242248, 288660, 302810, 363372, 454215, 514777, 577320, 605620, 726744, 908430, 1029554, 1211240, 1544331, 1816860, 2059108, 2573885, 3088662, 3633720, 4118216, 5147770, 6177324, 7721655, 10295540, 12354648, 15443310, 20591080, 30886620, 61773240]

約数ペア:

[(1, 61773240), (2, 30886620), (3, 20591080), (4, 15443310), (5, 12354648), (6, 10295540), (8, 7721655), (10, 6177324), (12, 5147770), (15, 4118216), (17, 3633720), (20, 3088662), (24, 2573885), (30, 2059108), (34, 1816860), (40, 1544331), (51, 1211240), (60, 1029554), (68, 908430), (85, 726744), (102, 605620), (107, 577320), (120, 514777), (136, 454215), (170, 363372), (204, 302810), (214, 288660), (255, 242248), (283, 218280), (321, 192440), (340, 181686), (408, 151405), (428, 144330), (510, 121124), (535, 115464), (566, 109140), (642, 96220), (680, 90843), (849, 72760), (856, 72165), (1020, 60562), (1070, 57732), (1132, 54570), (1284, 48110), (1415, 43656), (1605, 38488), (1698, 36380), (1819, 33960), (2040, 30281), (2140, 28866), (2264, 27285), (2568, 24055), (2830, 21828), (3210, 19244), (3396, 18190), (3638, 16980), (4245, 14552), (4280, 14433), (4811, 12840), (5457, 11320), (5660, 10914), (6420, 9622), (6792, 9095), (7276, 8490)]