131498100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 427472640

約数和(自身を除く): 295974540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 135, 150, 180, 225, 226, 270, 300, 339, 431, 450, 452, 540, 565, 675, 678, 862, 900, 1017, 1130, 1293, 1350, 1356, 1695, 1724, 2034, 2155, 2260, 2586, 2700, 2825, 3051, 3390, 3879, 4068, 4310, 5085, 5172, 5650, 6102, 6465, 6780, 7758, 8475, 8620, 10170, 10775, 11300, 11637, 12204, 12930, 15255, 15516, 16950, 19395, 20340, 21550, 23274, 25425, 25860, 30510, 32325, 33900, 38790, 43100, 46548, 48703, 50850, 58185, 61020, 64650, 76275, 77580, 96975, 97406, 101700, 116370, 129300, 146109, 152550, 193950, 194812, 232740, 243515, 290925, 292218, 305100, 387900, 438327, 487030, 581850, 584436, 730545, 876654, 974060, 1163700, 1217575, 1314981, 1461090, 1753308, 2191635, 2435150, 2629962, 2922180, 3652725, 4383270, 4870300, 5259924, 6574905, 7305450, 8766540, 10958175, 13149810, 14610900, 21916350, 26299620, 32874525, 43832700, 65749050, 131498100]

約数ペア:

[(1, 131498100), (2, 65749050), (3, 43832700), (4, 32874525), (5, 26299620), (6, 21916350), (9, 14610900), (10, 13149810), (12, 10958175), (15, 8766540), (18, 7305450), (20, 6574905), (25, 5259924), (27, 4870300), (30, 4383270), (36, 3652725), (45, 2922180), (50, 2629962), (54, 2435150), (60, 2191635), (75, 1753308), (90, 1461090), (100, 1314981), (108, 1217575), (113, 1163700), (135, 974060), (150, 876654), (180, 730545), (225, 584436), (226, 581850), (270, 487030), (300, 438327), (339, 387900), (431, 305100), (450, 292218), (452, 290925), (540, 243515), (565, 232740), (675, 194812), (678, 193950), (862, 152550), (900, 146109), (1017, 129300), (1130, 116370), (1293, 101700), (1350, 97406), (1356, 96975), (1695, 77580), (1724, 76275), (2034, 64650), (2155, 61020), (2260, 58185), (2586, 50850), (2700, 48703), (2825, 46548), (3051, 43100), (3390, 38790), (3879, 33900), (4068, 32325), (4310, 30510), (5085, 25860), (5172, 25425), (5650, 23274), (6102, 21550), (6465, 20340), (6780, 19395), (7758, 16950), (8475, 15516), (8620, 15255), (10170, 12930), (10775, 12204), (11300, 11637)]