172293570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 462983040

約数和(自身を除く): 290689470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 71, 90, 118, 142, 177, 213, 295, 354, 355, 426, 457, 531, 590, 639, 710, 885, 914, 1062, 1065, 1278, 1371, 1770, 2130, 2285, 2655, 2742, 3195, 4113, 4189, 4570, 5310, 6390, 6855, 8226, 8378, 12567, 13710, 20565, 20945, 25134, 26963, 32447, 37701, 41130, 41890, 53926, 62835, 64894, 75402, 80889, 97341, 125670, 134815, 161778, 162235, 188505, 194682, 242667, 269630, 292023, 324470, 377010, 404445, 485334, 486705, 584046, 808890, 973410, 1213335, 1460115, 1914373, 2426670, 2920230, 3828746, 5743119, 9571865, 11486238, 17229357, 19143730, 28715595, 34458714, 57431190, 86146785, 172293570]

約数ペア:

[(1, 172293570), (2, 86146785), (3, 57431190), (5, 34458714), (6, 28715595), (9, 19143730), (10, 17229357), (15, 11486238), (18, 9571865), (30, 5743119), (45, 3828746), (59, 2920230), (71, 2426670), (90, 1914373), (118, 1460115), (142, 1213335), (177, 973410), (213, 808890), (295, 584046), (354, 486705), (355, 485334), (426, 404445), (457, 377010), (531, 324470), (590, 292023), (639, 269630), (710, 242667), (885, 194682), (914, 188505), (1062, 162235), (1065, 161778), (1278, 134815), (1371, 125670), (1770, 97341), (2130, 80889), (2285, 75402), (2655, 64894), (2742, 62835), (3195, 53926), (4113, 41890), (4189, 41130), (4570, 37701), (5310, 32447), (6390, 26963), (6855, 25134), (8226, 20945), (8378, 20565), (12567, 13710)]