153621990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 419515200

約数和(自身を除く): 265893210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 522, 639, 710, 829, 870, 1065, 1278, 1305, 1658, 2059, 2130, 2487, 2610, 3195, 4118, 4145, 4974, 6177, 6390, 7461, 8290, 10295, 12354, 12435, 14922, 18531, 20590, 24041, 24870, 30885, 37062, 37305, 48082, 58859, 61770, 72123, 74610, 92655, 117718, 120205, 144246, 176577, 185310, 216369, 240410, 294295, 353154, 360615, 432738, 529731, 588590, 721230, 882885, 1059462, 1081845, 1706911, 1765770, 2163690, 2648655, 3413822, 5120733, 5297310, 8534555, 10241466, 15362199, 17069110, 25603665, 30724398, 51207330, 76810995, 153621990]

約数ペア:

[(1, 153621990), (2, 76810995), (3, 51207330), (5, 30724398), (6, 25603665), (9, 17069110), (10, 15362199), (15, 10241466), (18, 8534555), (29, 5297310), (30, 5120733), (45, 3413822), (58, 2648655), (71, 2163690), (87, 1765770), (90, 1706911), (142, 1081845), (145, 1059462), (174, 882885), (213, 721230), (261, 588590), (290, 529731), (355, 432738), (426, 360615), (435, 353154), (522, 294295), (639, 240410), (710, 216369), (829, 185310), (870, 176577), (1065, 144246), (1278, 120205), (1305, 117718), (1658, 92655), (2059, 74610), (2130, 72123), (2487, 61770), (2610, 58859), (3195, 48082), (4118, 37305), (4145, 37062), (4974, 30885), (6177, 24870), (6390, 24041), (7461, 20590), (8290, 18531), (10295, 14922), (12354, 12435)]