220169950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 566963712

約数和(自身を除く): 346793762

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 53, 55, 65, 70, 77, 83, 91, 106, 110, 130, 143, 154, 166, 175, 182, 265, 275, 286, 325, 350, 371, 385, 415, 455, 530, 550, 581, 583, 650, 689, 715, 742, 770, 830, 910, 913, 1001, 1079, 1162, 1166, 1325, 1378, 1430, 1826, 1855, 1925, 2002, 2075, 2158, 2275, 2650, 2905, 2915, 3445, 3575, 3710, 3850, 4081, 4150, 4399, 4550, 4565, 4823, 5005, 5395, 5810, 5830, 6391, 6890, 7150, 7553, 7579, 8162, 8798, 9130, 9275, 9646, 10010, 10790, 11869, 12782, 14525, 14575, 15106, 15158, 17225, 18550, 20405, 21995, 22825, 23738, 24115, 25025, 26975, 29050, 29150, 30793, 31955, 34450, 37765, 37895, 40810, 43990, 45650, 48230, 48389, 50050, 53053, 53950, 57187, 59345, 61586, 63910, 75530, 75790, 83083, 96778, 102025, 106106, 109975, 114374, 118690, 120575, 153965, 159775, 166166, 188825, 189475, 204050, 219950, 241150, 241945, 265265, 285935, 296725, 307930, 319550, 338723, 377650, 378950, 400309, 415415, 483890, 530530, 571870, 593450, 629057, 677446, 769825, 800618, 830830, 1209725, 1258114, 1326325, 1429675, 1539650, 1693615, 2001545, 2077075, 2419450, 2652650, 2859350, 3145285, 3387230, 4003090, 4154150, 4403399, 6290570, 8468075, 8806798, 10007725, 15726425, 16936150, 20015450, 22016995, 31452850, 44033990, 110084975, 220169950]

約数ペア:

[(1, 220169950), (2, 110084975), (5, 44033990), (7, 31452850), (10, 22016995), (11, 20015450), (13, 16936150), (14, 15726425), (22, 10007725), (25, 8806798), (26, 8468075), (35, 6290570), (50, 4403399), (53, 4154150), (55, 4003090), (65, 3387230), (70, 3145285), (77, 2859350), (83, 2652650), (91, 2419450), (106, 2077075), (110, 2001545), (130, 1693615), (143, 1539650), (154, 1429675), (166, 1326325), (175, 1258114), (182, 1209725), (265, 830830), (275, 800618), (286, 769825), (325, 677446), (350, 629057), (371, 593450), (385, 571870), (415, 530530), (455, 483890), (530, 415415), (550, 400309), (581, 378950), (583, 377650), (650, 338723), (689, 319550), (715, 307930), (742, 296725), (770, 285935), (830, 265265), (910, 241945), (913, 241150), (1001, 219950), (1079, 204050), (1162, 189475), (1166, 188825), (1325, 166166), (1378, 159775), (1430, 153965), (1826, 120575), (1855, 118690), (1925, 114374), (2002, 109975), (2075, 106106), (2158, 102025), (2275, 96778), (2650, 83083), (2905, 75790), (2915, 75530), (3445, 63910), (3575, 61586), (3710, 59345), (3850, 57187), (4081, 53950), (4150, 53053), (4399, 50050), (4550, 48389), (4565, 48230), (4823, 45650), (5005, 43990), (5395, 40810), (5810, 37895), (5830, 37765), (6391, 34450), (6890, 31955), (7150, 30793), (7553, 29150), (7579, 29050), (8162, 26975), (8798, 25025), (9130, 24115), (9275, 23738), (9646, 22825), (10010, 21995), (10790, 20405), (11869, 18550), (12782, 17225), (14525, 15158), (14575, 15106)]