73558100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 131178796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 233, 275, 287, 308, 350, 385, 410, 451, 466, 550, 574, 700, 770, 820, 902, 932, 1025, 1100, 1148, 1165, 1435, 1540, 1631, 1804, 1925, 2050, 2255, 2330, 2563, 2870, 3157, 3262, 3850, 4100, 4510, 4660, 5126, 5740, 5825, 6314, 6524, 7175, 7700, 8155, 9020, 9553, 10252, 11275, 11650, 12628, 12815, 14350, 15785, 16310, 17941, 19106, 22550, 23300, 25630, 28700, 31570, 32620, 35882, 38212, 40775, 45100, 47765, 51260, 63140, 64075, 66871, 71764, 78925, 81550, 89705, 95530, 105083, 128150, 133742, 157850, 163100, 179410, 191060, 210166, 238825, 256300, 267484, 315700, 334355, 358820, 420332, 448525, 477650, 525415, 668710, 735581, 897050, 955300, 1050830, 1337420, 1471162, 1671775, 1794100, 2101660, 2627075, 2942324, 3343550, 3677905, 5254150, 6687100, 7355810, 10508300, 14711620, 18389525, 36779050, 73558100]

約数ペア:

[(1, 73558100), (2, 36779050), (4, 18389525), (5, 14711620), (7, 10508300), (10, 7355810), (11, 6687100), (14, 5254150), (20, 3677905), (22, 3343550), (25, 2942324), (28, 2627075), (35, 2101660), (41, 1794100), (44, 1671775), (50, 1471162), (55, 1337420), (70, 1050830), (77, 955300), (82, 897050), (100, 735581), (110, 668710), (140, 525415), (154, 477650), (164, 448525), (175, 420332), (205, 358820), (220, 334355), (233, 315700), (275, 267484), (287, 256300), (308, 238825), (350, 210166), (385, 191060), (410, 179410), (451, 163100), (466, 157850), (550, 133742), (574, 128150), (700, 105083), (770, 95530), (820, 89705), (902, 81550), (932, 78925), (1025, 71764), (1100, 66871), (1148, 64075), (1165, 63140), (1435, 51260), (1540, 47765), (1631, 45100), (1804, 40775), (1925, 38212), (2050, 35882), (2255, 32620), (2330, 31570), (2563, 28700), (2870, 25630), (3157, 23300), (3262, 22550), (3850, 19106), (4100, 17941), (4510, 16310), (4660, 15785), (5126, 14350), (5740, 12815), (5825, 12628), (6314, 11650), (6524, 11275), (7175, 10252), (7700, 9553), (8155, 9020)]