2019908250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{14717}}^1$

素因数の和:14801

約数の個数: 96

約数和(自身を含む): 5551747344

約数和(自身を除く): 3531839094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 125, 150, 183, 225, 250, 305, 366, 375, 450, 549, 610, 750, 915, 1098, 1125, 1525, 1830, 2250, 2745, 3050, 4575, 5490, 7625, 9150, 13725, 14717, 15250, 22875, 27450, 29434, 44151, 45750, 68625, 73585, 88302, 132453, 137250, 147170, 220755, 264906, 367925, 441510, 662265, 735850, 897737, 1103775, 1324530, 1795474, 1839625, 2207550, 2693211, 3311325, 3679250, 4488685, 5386422, 5518875, 6622650, 8079633, 8977370, 11037750, 13466055, 16159266, 16556625, 22443425, 26932110, 33113250, 40398165, 44886850, 67330275, 80796330, 112217125, 134660550, 201990825, 224434250, 336651375, 403981650, 673302750, 1009954125, 2019908250]

約数ペア:

[(1, 2019908250), (2, 1009954125), (3, 673302750), (5, 403981650), (6, 336651375), (9, 224434250), (10, 201990825), (15, 134660550), (18, 112217125), (25, 80796330), (30, 67330275), (45, 44886850), (50, 40398165), (61, 33113250), (75, 26932110), (90, 22443425), (122, 16556625), (125, 16159266), (150, 13466055), (183, 11037750), (225, 8977370), (250, 8079633), (305, 6622650), (366, 5518875), (375, 5386422), (450, 4488685), (549, 3679250), (610, 3311325), (750, 2693211), (915, 2207550), (1098, 1839625), (1125, 1795474), (1525, 1324530), (1830, 1103775), (2250, 897737), (2745, 735850), (3050, 662265), (4575, 441510), (5490, 367925), (7625, 264906), (9150, 220755), (13725, 147170), (14717, 137250), (15250, 132453), (22875, 88302), (27450, 73585), (29434, 68625), (44151, 45750)]