100142900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 162340300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 65, 94, 100, 110, 130, 143, 149, 188, 220, 235, 260, 275, 286, 298, 325, 470, 517, 550, 572, 596, 611, 650, 715, 745, 940, 1034, 1100, 1175, 1222, 1300, 1430, 1490, 1639, 1937, 2068, 2350, 2444, 2585, 2860, 2980, 3055, 3278, 3575, 3725, 3874, 4700, 5170, 6110, 6556, 6721, 7003, 7150, 7450, 7748, 8195, 9685, 10340, 12220, 12925, 13442, 14006, 14300, 14900, 15275, 16390, 19370, 21307, 25850, 26884, 28012, 30550, 32780, 33605, 35015, 38740, 40975, 42614, 48425, 51700, 61100, 67210, 70030, 77033, 81950, 85228, 91039, 96850, 106535, 134420, 140060, 154066, 163900, 168025, 175075, 182078, 193700, 213070, 308132, 336050, 350150, 364156, 385165, 426140, 455195, 532675, 672100, 700300, 770330, 910390, 1001429, 1065350, 1540660, 1820780, 1925825, 2002858, 2130700, 2275975, 3851650, 4005716, 4551950, 5007145, 7703300, 9103900, 10014290, 20028580, 25035725, 50071450, 100142900]

約数ペア:

[(1, 100142900), (2, 50071450), (4, 25035725), (5, 20028580), (10, 10014290), (11, 9103900), (13, 7703300), (20, 5007145), (22, 4551950), (25, 4005716), (26, 3851650), (44, 2275975), (47, 2130700), (50, 2002858), (52, 1925825), (55, 1820780), (65, 1540660), (94, 1065350), (100, 1001429), (110, 910390), (130, 770330), (143, 700300), (149, 672100), (188, 532675), (220, 455195), (235, 426140), (260, 385165), (275, 364156), (286, 350150), (298, 336050), (325, 308132), (470, 213070), (517, 193700), (550, 182078), (572, 175075), (596, 168025), (611, 163900), (650, 154066), (715, 140060), (745, 134420), (940, 106535), (1034, 96850), (1100, 91039), (1175, 85228), (1222, 81950), (1300, 77033), (1430, 70030), (1490, 67210), (1639, 61100), (1937, 51700), (2068, 48425), (2350, 42614), (2444, 40975), (2585, 38740), (2860, 35015), (2980, 33605), (3055, 32780), (3278, 30550), (3575, 28012), (3725, 26884), (3874, 25850), (4700, 21307), (5170, 19370), (6110, 16390), (6556, 15275), (6721, 14900), (7003, 14300), (7150, 14006), (7450, 13442), (7748, 12925), (8195, 12220), (9685, 10340)]