143655200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 398099520

約数和(自身を除く): 254444320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 475, 494, 520, 608, 650, 727, 760, 800, 950, 988, 1040, 1235, 1300, 1454, 1520, 1900, 1976, 2080, 2470, 2600, 2908, 3040, 3635, 3800, 3952, 4940, 5200, 5816, 6175, 7270, 7600, 7904, 9451, 9880, 10400, 11632, 12350, 13813, 14540, 15200, 18175, 18902, 19760, 23264, 24700, 27626, 29080, 36350, 37804, 39520, 47255, 49400, 55252, 58160, 69065, 72700, 75608, 94510, 98800, 110504, 116320, 138130, 145400, 151216, 179569, 189020, 197600, 221008, 236275, 276260, 290800, 302432, 345325, 359138, 378040, 442016, 472550, 552520, 581600, 690650, 718276, 756080, 897845, 945100, 1105040, 1381300, 1436552, 1512160, 1795690, 1890200, 2210080, 2762600, 2873104, 3591380, 3780400, 4489225, 5525200, 5746208, 7182760, 7560800, 8978450, 11050400, 14365520, 17956900, 28731040, 35913800, 71827600, 143655200]

約数ペア:

[(1, 143655200), (2, 71827600), (4, 35913800), (5, 28731040), (8, 17956900), (10, 14365520), (13, 11050400), (16, 8978450), (19, 7560800), (20, 7182760), (25, 5746208), (26, 5525200), (32, 4489225), (38, 3780400), (40, 3591380), (50, 2873104), (52, 2762600), (65, 2210080), (76, 1890200), (80, 1795690), (95, 1512160), (100, 1436552), (104, 1381300), (130, 1105040), (152, 945100), (160, 897845), (190, 756080), (200, 718276), (208, 690650), (247, 581600), (260, 552520), (304, 472550), (325, 442016), (380, 378040), (400, 359138), (416, 345325), (475, 302432), (494, 290800), (520, 276260), (608, 236275), (650, 221008), (727, 197600), (760, 189020), (800, 179569), (950, 151216), (988, 145400), (1040, 138130), (1235, 116320), (1300, 110504), (1454, 98800), (1520, 94510), (1900, 75608), (1976, 72700), (2080, 69065), (2470, 58160), (2600, 55252), (2908, 49400), (3040, 47255), (3635, 39520), (3800, 37804), (3952, 36350), (4940, 29080), (5200, 27626), (5816, 24700), (6175, 23264), (7270, 19760), (7600, 18902), (7904, 18175), (9451, 15200), (9880, 14540), (10400, 13813), (11632, 12350)]