22791000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 72783360

約数和(自身を除く): 49992360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 107, 120, 125, 142, 150, 200, 213, 214, 250, 284, 300, 321, 355, 375, 426, 428, 500, 535, 568, 600, 642, 710, 750, 852, 856, 1000, 1065, 1070, 1284, 1420, 1500, 1605, 1704, 1775, 2130, 2140, 2568, 2675, 2840, 3000, 3210, 3550, 4260, 4280, 5325, 5350, 6420, 7100, 7597, 8025, 8520, 8875, 10650, 10700, 12840, 13375, 14200, 15194, 16050, 17750, 21300, 21400, 22791, 26625, 26750, 30388, 32100, 35500, 37985, 40125, 42600, 45582, 53250, 53500, 60776, 64200, 71000, 75970, 80250, 91164, 106500, 107000, 113955, 151940, 160500, 182328, 189925, 213000, 227910, 303880, 321000, 379850, 455820, 569775, 759700, 911640, 949625, 1139550, 1519400, 1899250, 2279100, 2848875, 3798500, 4558200, 5697750, 7597000, 11395500, 22791000]

約数ペア:

[(1, 22791000), (2, 11395500), (3, 7597000), (4, 5697750), (5, 4558200), (6, 3798500), (8, 2848875), (10, 2279100), (12, 1899250), (15, 1519400), (20, 1139550), (24, 949625), (25, 911640), (30, 759700), (40, 569775), (50, 455820), (60, 379850), (71, 321000), (75, 303880), (100, 227910), (107, 213000), (120, 189925), (125, 182328), (142, 160500), (150, 151940), (200, 113955), (213, 107000), (214, 106500), (250, 91164), (284, 80250), (300, 75970), (321, 71000), (355, 64200), (375, 60776), (426, 53500), (428, 53250), (500, 45582), (535, 42600), (568, 40125), (600, 37985), (642, 35500), (710, 32100), (750, 30388), (852, 26750), (856, 26625), (1000, 22791), (1065, 21400), (1070, 21300), (1284, 17750), (1420, 16050), (1500, 15194), (1605, 14200), (1704, 13375), (1775, 12840), (2130, 10700), (2140, 10650), (2568, 8875), (2675, 8520), (2840, 8025), (3000, 7597), (3210, 7100), (3550, 6420), (4260, 5350), (4280, 5325)]