131058450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 353937168

約数和(自身を除く): 222878718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 227, 450, 454, 681, 1135, 1283, 1362, 2043, 2270, 2566, 3405, 3849, 4086, 5675, 6415, 6810, 7698, 10215, 11350, 11547, 12830, 17025, 19245, 20430, 23094, 32075, 34050, 38490, 51075, 57735, 64150, 96225, 102150, 115470, 192450, 288675, 291241, 577350, 582482, 873723, 1456205, 1747446, 2621169, 2912410, 4368615, 5242338, 7281025, 8737230, 13105845, 14562050, 21843075, 26211690, 43686150, 65529225, 131058450]

約数ペア:

[(1, 131058450), (2, 65529225), (3, 43686150), (5, 26211690), (6, 21843075), (9, 14562050), (10, 13105845), (15, 8737230), (18, 7281025), (25, 5242338), (30, 4368615), (45, 2912410), (50, 2621169), (75, 1747446), (90, 1456205), (150, 873723), (225, 582482), (227, 577350), (450, 291241), (454, 288675), (681, 192450), (1135, 115470), (1283, 102150), (1362, 96225), (2043, 64150), (2270, 57735), (2566, 51075), (3405, 38490), (3849, 34050), (4086, 32075), (5675, 23094), (6415, 20430), (6810, 19245), (7698, 17025), (10215, 12830), (11350, 11547)]