2015419650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 5086924416

約数和(自身を除く): 3071504766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 151, 202, 302, 303, 453, 505, 606, 755, 881, 906, 1010, 1510, 1515, 1762, 2265, 2525, 2643, 3030, 3775, 4405, 4530, 5050, 5286, 7550, 7575, 8810, 11325, 13215, 15150, 15251, 22025, 22650, 26430, 30502, 44050, 45753, 66075, 76255, 88981, 91506, 132150, 133031, 152510, 177962, 228765, 266062, 266943, 381275, 399093, 444905, 457530, 533886, 665155, 762550, 798186, 889810, 1143825, 1330310, 1334715, 1995465, 2224525, 2287650, 2669430, 3325775, 3990930, 4449050, 6651550, 6673575, 9977325, 13347150, 13436131, 19954650, 26872262, 40308393, 67180655, 80616786, 134361310, 201541965, 335903275, 403083930, 671806550, 1007709825, 2015419650]

約数ペア:

[(1, 2015419650), (2, 1007709825), (3, 671806550), (5, 403083930), (6, 335903275), (10, 201541965), (15, 134361310), (25, 80616786), (30, 67180655), (50, 40308393), (75, 26872262), (101, 19954650), (150, 13436131), (151, 13347150), (202, 9977325), (302, 6673575), (303, 6651550), (453, 4449050), (505, 3990930), (606, 3325775), (755, 2669430), (881, 2287650), (906, 2224525), (1010, 1995465), (1510, 1334715), (1515, 1330310), (1762, 1143825), (2265, 889810), (2525, 798186), (2643, 762550), (3030, 665155), (3775, 533886), (4405, 457530), (4530, 444905), (5050, 399093), (5286, 381275), (7550, 266943), (7575, 266062), (8810, 228765), (11325, 177962), (13215, 152510), (15150, 133031), (15251, 132150), (22025, 91506), (22650, 88981), (26430, 76255), (30502, 66075), (44050, 45753)]