73630700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 198320640

約数和(自身を除く): 124689940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 190, 209, 220, 247, 260, 271, 275, 286, 325, 380, 418, 475, 494, 542, 550, 572, 650, 715, 836, 950, 988, 1045, 1084, 1100, 1235, 1300, 1355, 1430, 1900, 2090, 2470, 2710, 2717, 2860, 2981, 3523, 3575, 4180, 4940, 5149, 5225, 5420, 5434, 5962, 6175, 6775, 7046, 7150, 10298, 10450, 10868, 11924, 12350, 13550, 13585, 14092, 14300, 14905, 17615, 20596, 20900, 24700, 25745, 27100, 27170, 29810, 35230, 38753, 51490, 54340, 56639, 59620, 66937, 67925, 70460, 74525, 77506, 88075, 102980, 113278, 128725, 133874, 135850, 149050, 155012, 176150, 193765, 226556, 257450, 267748, 271700, 283195, 298100, 334685, 352300, 387530, 514900, 566390, 669370, 736307, 775060, 968825, 1132780, 1338740, 1415975, 1472614, 1673425, 1937650, 2831950, 2945228, 3346850, 3681535, 3875300, 5663900, 6693700, 7363070, 14726140, 18407675, 36815350, 73630700]

約数ペア:

[(1, 73630700), (2, 36815350), (4, 18407675), (5, 14726140), (10, 7363070), (11, 6693700), (13, 5663900), (19, 3875300), (20, 3681535), (22, 3346850), (25, 2945228), (26, 2831950), (38, 1937650), (44, 1673425), (50, 1472614), (52, 1415975), (55, 1338740), (65, 1132780), (76, 968825), (95, 775060), (100, 736307), (110, 669370), (130, 566390), (143, 514900), (190, 387530), (209, 352300), (220, 334685), (247, 298100), (260, 283195), (271, 271700), (275, 267748), (286, 257450), (325, 226556), (380, 193765), (418, 176150), (475, 155012), (494, 149050), (542, 135850), (550, 133874), (572, 128725), (650, 113278), (715, 102980), (836, 88075), (950, 77506), (988, 74525), (1045, 70460), (1084, 67925), (1100, 66937), (1235, 59620), (1300, 56639), (1355, 54340), (1430, 51490), (1900, 38753), (2090, 35230), (2470, 29810), (2710, 27170), (2717, 27100), (2860, 25745), (2981, 24700), (3523, 20900), (3575, 20596), (4180, 17615), (4940, 14905), (5149, 14300), (5225, 14092), (5420, 13585), (5434, 13550), (5962, 12350), (6175, 11924), (6775, 10868), (7046, 10450), (7150, 10298)]