1262931750

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{20789}}^1$

素因数の和:20821

約数の個数: 96

約数和(自身を含む): 3541618080

約数和(自身を除く): 2278686330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 405, 450, 486, 675, 750, 810, 1125, 1215, 1350, 2025, 2250, 2430, 3375, 4050, 6075, 6750, 10125, 12150, 20250, 20789, 30375, 41578, 60750, 62367, 103945, 124734, 187101, 207890, 311835, 374202, 519725, 561303, 623670, 935505, 1039450, 1122606, 1559175, 1683909, 1871010, 2598625, 2806515, 3118350, 3367818, 4677525, 5051727, 5197250, 5613030, 7795875, 8419545, 9355050, 10103454, 14032575, 15591750, 16839090, 23387625, 25258635, 28065150, 42097725, 46775250, 50517270, 70162875, 84195450, 126293175, 140325750, 210488625, 252586350, 420977250, 631465875, 1262931750]

約数ペア:

[(1, 1262931750), (2, 631465875), (3, 420977250), (5, 252586350), (6, 210488625), (9, 140325750), (10, 126293175), (15, 84195450), (18, 70162875), (25, 50517270), (27, 46775250), (30, 42097725), (45, 28065150), (50, 25258635), (54, 23387625), (75, 16839090), (81, 15591750), (90, 14032575), (125, 10103454), (135, 9355050), (150, 8419545), (162, 7795875), (225, 5613030), (243, 5197250), (250, 5051727), (270, 4677525), (375, 3367818), (405, 3118350), (450, 2806515), (486, 2598625), (675, 1871010), (750, 1683909), (810, 1559175), (1125, 1122606), (1215, 1039450), (1350, 935505), (2025, 623670), (2250, 561303), (2430, 519725), (3375, 374202), (4050, 311835), (6075, 207890), (6750, 187101), (10125, 124734), (12150, 103945), (20250, 62367), (20789, 60750), (30375, 41578)]