2017269750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 5230697472

約数和(自身を除く): 3213427722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 71, 75, 86, 125, 129, 142, 150, 213, 215, 250, 258, 355, 375, 426, 430, 645, 710, 750, 881, 1065, 1075, 1290, 1762, 1775, 2130, 2150, 2643, 3053, 3225, 3550, 4405, 5286, 5325, 5375, 6106, 6450, 8810, 8875, 9159, 10650, 10750, 13215, 15265, 16125, 17750, 18318, 22025, 26430, 26625, 30530, 32250, 37883, 44050, 45795, 53250, 62551, 66075, 75766, 76325, 91590, 110125, 113649, 125102, 132150, 152650, 187653, 189415, 220250, 227298, 228975, 312755, 330375, 375306, 378830, 381625, 457950, 568245, 625510, 660750, 763250, 938265, 947075, 1136490, 1144875, 1563775, 1876530, 1894150, 2289750, 2689693, 2841225, 3127550, 4691325, 4735375, 5379386, 5682450, 7818875, 8069079, 9382650, 9470750, 13448465, 14206125, 15637750, 16138158, 23456625, 26896930, 28412250, 40345395, 46913250, 67242325, 80690790, 134484650, 201726975, 336211625, 403453950, 672423250, 1008634875, 2017269750]

約数ペア:

[(1, 2017269750), (2, 1008634875), (3, 672423250), (5, 403453950), (6, 336211625), (10, 201726975), (15, 134484650), (25, 80690790), (30, 67242325), (43, 46913250), (50, 40345395), (71, 28412250), (75, 26896930), (86, 23456625), (125, 16138158), (129, 15637750), (142, 14206125), (150, 13448465), (213, 9470750), (215, 9382650), (250, 8069079), (258, 7818875), (355, 5682450), (375, 5379386), (426, 4735375), (430, 4691325), (645, 3127550), (710, 2841225), (750, 2689693), (881, 2289750), (1065, 1894150), (1075, 1876530), (1290, 1563775), (1762, 1144875), (1775, 1136490), (2130, 947075), (2150, 938265), (2643, 763250), (3053, 660750), (3225, 625510), (3550, 568245), (4405, 457950), (5286, 381625), (5325, 378830), (5375, 375306), (6106, 330375), (6450, 312755), (8810, 228975), (8875, 227298), (9159, 220250), (10650, 189415), (10750, 187653), (13215, 152650), (15265, 132150), (16125, 125102), (17750, 113649), (18318, 110125), (22025, 91590), (26430, 76325), (26625, 75766), (30530, 66075), (32250, 62551), (37883, 53250), (44050, 45795)]