57435100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 138235944

約数和(自身を除く): 80800844

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 43, 50, 74, 76, 86, 95, 100, 148, 172, 185, 190, 215, 361, 370, 380, 430, 475, 703, 722, 740, 817, 860, 925, 950, 1075, 1406, 1444, 1591, 1634, 1805, 1850, 1900, 2150, 2812, 3182, 3268, 3515, 3610, 3700, 4085, 4300, 6364, 7030, 7220, 7955, 8170, 9025, 13357, 14060, 15523, 15910, 16340, 17575, 18050, 20425, 26714, 30229, 31046, 31820, 35150, 36100, 39775, 40850, 53428, 60458, 62092, 66785, 70300, 77615, 79550, 81700, 120916, 133570, 151145, 155230, 159100, 267140, 302290, 310460, 333925, 388075, 574351, 604580, 667850, 755725, 776150, 1148702, 1335700, 1511450, 1552300, 2297404, 2871755, 3022900, 5743510, 11487020, 14358775, 28717550, 57435100]

約数ペア:

[(1, 57435100), (2, 28717550), (4, 14358775), (5, 11487020), (10, 5743510), (19, 3022900), (20, 2871755), (25, 2297404), (37, 1552300), (38, 1511450), (43, 1335700), (50, 1148702), (74, 776150), (76, 755725), (86, 667850), (95, 604580), (100, 574351), (148, 388075), (172, 333925), (185, 310460), (190, 302290), (215, 267140), (361, 159100), (370, 155230), (380, 151145), (430, 133570), (475, 120916), (703, 81700), (722, 79550), (740, 77615), (817, 70300), (860, 66785), (925, 62092), (950, 60458), (1075, 53428), (1406, 40850), (1444, 39775), (1591, 36100), (1634, 35150), (1805, 31820), (1850, 31046), (1900, 30229), (2150, 26714), (2812, 20425), (3182, 18050), (3268, 17575), (3515, 16340), (3610, 15910), (3700, 15523), (4085, 14060), (4300, 13357), (6364, 9025), (7030, 8170), (7220, 7955)]