61054650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 181756224

約数和(自身を除く): 120701574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 138, 150, 153, 170, 207, 225, 230, 255, 306, 345, 347, 391, 414, 425, 450, 510, 575, 690, 694, 765, 782, 850, 1035, 1041, 1150, 1173, 1275, 1530, 1725, 1735, 1955, 2070, 2082, 2346, 2550, 3123, 3450, 3470, 3519, 3825, 3910, 5175, 5205, 5865, 5899, 6246, 7038, 7650, 7981, 8675, 9775, 10350, 10410, 11730, 11798, 15615, 15962, 17350, 17595, 17697, 19550, 23943, 26025, 29325, 29495, 31230, 35190, 35394, 39905, 47886, 52050, 53091, 58650, 58990, 71829, 78075, 79810, 87975, 88485, 106182, 119715, 135677, 143658, 147475, 156150, 175950, 176970, 199525, 239430, 265455, 271354, 294950, 359145, 399050, 407031, 442425, 530910, 598575, 678385, 718290, 814062, 884850, 1197150, 1221093, 1327275, 1356770, 1795725, 2035155, 2442186, 2654550, 3391925, 3591450, 4070310, 6105465, 6783850, 10175775, 12210930, 20351550, 30527325, 61054650]

約数ペア:

[(1, 61054650), (2, 30527325), (3, 20351550), (5, 12210930), (6, 10175775), (9, 6783850), (10, 6105465), (15, 4070310), (17, 3591450), (18, 3391925), (23, 2654550), (25, 2442186), (30, 2035155), (34, 1795725), (45, 1356770), (46, 1327275), (50, 1221093), (51, 1197150), (69, 884850), (75, 814062), (85, 718290), (90, 678385), (102, 598575), (115, 530910), (138, 442425), (150, 407031), (153, 399050), (170, 359145), (207, 294950), (225, 271354), (230, 265455), (255, 239430), (306, 199525), (345, 176970), (347, 175950), (391, 156150), (414, 147475), (425, 143658), (450, 135677), (510, 119715), (575, 106182), (690, 88485), (694, 87975), (765, 79810), (782, 78075), (850, 71829), (1035, 58990), (1041, 58650), (1150, 53091), (1173, 52050), (1275, 47886), (1530, 39905), (1725, 35394), (1735, 35190), (1955, 31230), (2070, 29495), (2082, 29325), (2346, 26025), (2550, 23943), (3123, 19550), (3450, 17697), (3470, 17595), (3519, 17350), (3825, 15962), (3910, 15615), (5175, 11798), (5205, 11730), (5865, 10410), (5899, 10350), (6246, 9775), (7038, 8675), (7650, 7981)]