71783400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9235

約数の個数: 96

約数和(自身を含む): 239672160

約数和(自身を除く): 167888760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9203, 18406, 27609, 36812, 46015, 55218, 73624, 92030, 110436, 119639, 138045, 184060, 220872, 230075, 239278, 276090, 358917, 368120, 460150, 478556, 552180, 598195, 690225, 717834, 920300, 957112, 1104360, 1196390, 1380450, 1435668, 1794585, 1840600, 2392780, 2760900, 2871336, 2990975, 3589170, 4785560, 5521800, 5981950, 7178340, 8972925, 11963900, 14356680, 17945850, 23927800, 35891700, 71783400]

約数ペア:

[(1, 71783400), (2, 35891700), (3, 23927800), (4, 17945850), (5, 14356680), (6, 11963900), (8, 8972925), (10, 7178340), (12, 5981950), (13, 5521800), (15, 4785560), (20, 3589170), (24, 2990975), (25, 2871336), (26, 2760900), (30, 2392780), (39, 1840600), (40, 1794585), (50, 1435668), (52, 1380450), (60, 1196390), (65, 1104360), (75, 957112), (78, 920300), (100, 717834), (104, 690225), (120, 598195), (130, 552180), (150, 478556), (156, 460150), (195, 368120), (200, 358917), (260, 276090), (300, 239278), (312, 230075), (325, 220872), (390, 184060), (520, 138045), (600, 119639), (650, 110436), (780, 92030), (975, 73624), (1300, 55218), (1560, 46015), (1950, 36812), (2600, 27609), (3900, 18406), (7800, 9203)]