157099500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 168

約数和(自身を含む): 515616192

約数和(自身を除く): 358516692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 431, 450, 486, 500, 540, 675, 729, 750, 810, 862, 900, 972, 1125, 1215, 1293, 1350, 1458, 1500, 1620, 1724, 2025, 2155, 2250, 2430, 2586, 2700, 2916, 3375, 3645, 3879, 4050, 4310, 4500, 4860, 5172, 6075, 6465, 6750, 7290, 7758, 8100, 8620, 10125, 10775, 11637, 12150, 12930, 13500, 14580, 15516, 18225, 19395, 20250, 21550, 23274, 24300, 25860, 30375, 32325, 34911, 36450, 38790, 40500, 43100, 46548, 53875, 58185, 60750, 64650, 69822, 72900, 77580, 91125, 96975, 104733, 107750, 116370, 121500, 129300, 139644, 161625, 174555, 182250, 193950, 209466, 215500, 232740, 290925, 314199, 323250, 349110, 364500, 387900, 418932, 484875, 523665, 581850, 628398, 646500, 698220, 872775, 969750, 1047330, 1163700, 1256796, 1454625, 1570995, 1745550, 1939500, 2094660, 2618325, 2909250, 3141990, 3491100, 4363875, 5236650, 5818500, 6283980, 7854975, 8727750, 10473300, 13091625, 15709950, 17455500, 26183250, 31419900, 39274875, 52366500, 78549750, 157099500]

約数ペア:

[(1, 157099500), (2, 78549750), (3, 52366500), (4, 39274875), (5, 31419900), (6, 26183250), (9, 17455500), (10, 15709950), (12, 13091625), (15, 10473300), (18, 8727750), (20, 7854975), (25, 6283980), (27, 5818500), (30, 5236650), (36, 4363875), (45, 3491100), (50, 3141990), (54, 2909250), (60, 2618325), (75, 2094660), (81, 1939500), (90, 1745550), (100, 1570995), (108, 1454625), (125, 1256796), (135, 1163700), (150, 1047330), (162, 969750), (180, 872775), (225, 698220), (243, 646500), (250, 628398), (270, 581850), (300, 523665), (324, 484875), (375, 418932), (405, 387900), (431, 364500), (450, 349110), (486, 323250), (500, 314199), (540, 290925), (675, 232740), (729, 215500), (750, 209466), (810, 193950), (862, 182250), (900, 174555), (972, 161625), (1125, 139644), (1215, 129300), (1293, 121500), (1350, 116370), (1458, 107750), (1500, 104733), (1620, 96975), (1724, 91125), (2025, 77580), (2155, 72900), (2250, 69822), (2430, 64650), (2586, 60750), (2700, 58185), (2916, 53875), (3375, 46548), (3645, 43100), (3879, 40500), (4050, 38790), (4310, 36450), (4500, 34911), (4860, 32325), (5172, 30375), (6075, 25860), (6465, 24300), (6750, 23274), (7290, 21550), (7758, 20250), (8100, 19395), (8620, 18225), (10125, 15516), (10775, 14580), (11637, 13500), (12150, 12930)]