71767800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3102

約数の個数: 144

約数和(自身を含む): 259644840

約数和(自身を除く): 187877040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3067, 3900, 4680, 5850, 6134, 7800, 9201, 11700, 12268, 15335, 18402, 23400, 24536, 27603, 30670, 36804, 39871, 46005, 55206, 61340, 73608, 76675, 79742, 92010, 110412, 119613, 122680, 138015, 153350, 159484, 184020, 199355, 220824, 230025, 239226, 276030, 306700, 318968, 358839, 368040, 398710, 460050, 478452, 552060, 598065, 613400, 690075, 717678, 797420, 920100, 956904, 996775, 1104120, 1196130, 1380150, 1435356, 1594840, 1794195, 1840200, 1993550, 2392260, 2760300, 2870712, 2990325, 3588390, 3987100, 4784520, 5520600, 5980650, 7176780, 7974200, 8970975, 11961300, 14353560, 17941950, 23922600, 35883900, 71767800]

約数ペア:

[(1, 71767800), (2, 35883900), (3, 23922600), (4, 17941950), (5, 14353560), (6, 11961300), (8, 8970975), (9, 7974200), (10, 7176780), (12, 5980650), (13, 5520600), (15, 4784520), (18, 3987100), (20, 3588390), (24, 2990325), (25, 2870712), (26, 2760300), (30, 2392260), (36, 1993550), (39, 1840200), (40, 1794195), (45, 1594840), (50, 1435356), (52, 1380150), (60, 1196130), (65, 1104120), (72, 996775), (75, 956904), (78, 920100), (90, 797420), (100, 717678), (104, 690075), (117, 613400), (120, 598065), (130, 552060), (150, 478452), (156, 460050), (180, 398710), (195, 368040), (200, 358839), (225, 318968), (234, 306700), (260, 276030), (300, 239226), (312, 230025), (325, 220824), (360, 199355), (390, 184020), (450, 159484), (468, 153350), (520, 138015), (585, 122680), (600, 119613), (650, 110412), (780, 92010), (900, 79742), (936, 76675), (975, 73608), (1170, 61340), (1300, 55206), (1560, 46005), (1800, 39871), (1950, 36804), (2340, 30670), (2600, 27603), (2925, 24536), (3067, 23400), (3900, 18402), (4680, 15335), (5850, 12268), (6134, 11700), (7800, 9201)]