252660540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 815173632

約数和(自身を除く): 562513092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 53, 55, 60, 62, 66, 93, 106, 110, 124, 132, 155, 159, 165, 186, 212, 220, 233, 265, 310, 318, 330, 341, 372, 465, 466, 530, 583, 620, 636, 660, 682, 699, 795, 930, 932, 1023, 1060, 1165, 1166, 1364, 1398, 1590, 1643, 1705, 1749, 1860, 2046, 2330, 2332, 2563, 2796, 2915, 3180, 3286, 3410, 3495, 3498, 4092, 4660, 4929, 5115, 5126, 5830, 6572, 6820, 6990, 6996, 7223, 7689, 8215, 8745, 9858, 10230, 10252, 11660, 12349, 12815, 13980, 14446, 15378, 16430, 17490, 18073, 19716, 20460, 21669, 24645, 24698, 25630, 28892, 30756, 32860, 34980, 36115, 36146, 37047, 38445, 43338, 49290, 49396, 51260, 54219, 61745, 72230, 72292, 74094, 76890, 79453, 86676, 90365, 98580, 108345, 108438, 123490, 135839, 144460, 148188, 153780, 158906, 180730, 185235, 216690, 216876, 238359, 246980, 271095, 271678, 317812, 361460, 370470, 382819, 397265, 407517, 433380, 476718, 542190, 543356, 679195, 740940, 765638, 794530, 815034, 953436, 1084380, 1148457, 1191795, 1358390, 1531276, 1589060, 1630068, 1914095, 2037585, 2296914, 2383590, 2716780, 3828190, 4075170, 4211009, 4593828, 4767180, 5742285, 7656380, 8150340, 8422018, 11484570, 12633027, 16844036, 21055045, 22969140, 25266054, 42110090, 50532108, 63165135, 84220180, 126330270, 252660540]

約数ペア:

[(1, 252660540), (2, 126330270), (3, 84220180), (4, 63165135), (5, 50532108), (6, 42110090), (10, 25266054), (11, 22969140), (12, 21055045), (15, 16844036), (20, 12633027), (22, 11484570), (30, 8422018), (31, 8150340), (33, 7656380), (44, 5742285), (53, 4767180), (55, 4593828), (60, 4211009), (62, 4075170), (66, 3828190), (93, 2716780), (106, 2383590), (110, 2296914), (124, 2037585), (132, 1914095), (155, 1630068), (159, 1589060), (165, 1531276), (186, 1358390), (212, 1191795), (220, 1148457), (233, 1084380), (265, 953436), (310, 815034), (318, 794530), (330, 765638), (341, 740940), (372, 679195), (465, 543356), (466, 542190), (530, 476718), (583, 433380), (620, 407517), (636, 397265), (660, 382819), (682, 370470), (699, 361460), (795, 317812), (930, 271678), (932, 271095), (1023, 246980), (1060, 238359), (1165, 216876), (1166, 216690), (1364, 185235), (1398, 180730), (1590, 158906), (1643, 153780), (1705, 148188), (1749, 144460), (1860, 135839), (2046, 123490), (2330, 108438), (2332, 108345), (2563, 98580), (2796, 90365), (2915, 86676), (3180, 79453), (3286, 76890), (3410, 74094), (3495, 72292), (3498, 72230), (4092, 61745), (4660, 54219), (4929, 51260), (5115, 49396), (5126, 49290), (5830, 43338), (6572, 38445), (6820, 37047), (6990, 36146), (6996, 36115), (7223, 34980), (7689, 32860), (8215, 30756), (8745, 28892), (9858, 25630), (10230, 24698), (10252, 24645), (11660, 21669), (12349, 20460), (12815, 19716), (13980, 18073), (14446, 17490), (15378, 16430)]