91016250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 245096544

約数和(自身を除く): 154080294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1867, 1875, 1950, 3250, 3734, 3750, 4875, 5601, 8125, 9335, 9750, 11202, 16250, 18670, 24271, 24375, 28005, 46675, 48542, 48750, 56010, 72813, 93350, 121355, 140025, 145626, 233375, 242710, 280050, 364065, 466750, 606775, 700125, 728130, 1166875, 1213550, 1400250, 1820325, 2333750, 3033875, 3500625, 3640650, 6067750, 7001250, 9101625, 15169375, 18203250, 30338750, 45508125, 91016250]

約数ペア:

[(1, 91016250), (2, 45508125), (3, 30338750), (5, 18203250), (6, 15169375), (10, 9101625), (13, 7001250), (15, 6067750), (25, 3640650), (26, 3500625), (30, 3033875), (39, 2333750), (50, 1820325), (65, 1400250), (75, 1213550), (78, 1166875), (125, 728130), (130, 700125), (150, 606775), (195, 466750), (250, 364065), (325, 280050), (375, 242710), (390, 233375), (625, 145626), (650, 140025), (750, 121355), (975, 93350), (1250, 72813), (1625, 56010), (1867, 48750), (1875, 48542), (1950, 46675), (3250, 28005), (3734, 24375), (3750, 24271), (4875, 18670), (5601, 16250), (8125, 11202), (9335, 9750)]