72453180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 209422080

約数和(自身を除く): 136968900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 97, 118, 177, 194, 211, 236, 291, 295, 354, 388, 422, 485, 582, 590, 633, 708, 844, 885, 970, 1055, 1164, 1180, 1266, 1455, 1770, 1940, 2110, 2532, 2910, 3165, 3540, 4220, 5723, 5820, 6330, 11446, 12449, 12660, 17169, 20467, 22892, 24898, 28615, 34338, 37347, 40934, 49796, 57230, 61401, 62245, 68676, 74694, 81868, 85845, 102335, 114460, 122802, 124490, 149388, 171690, 186735, 204670, 245604, 248980, 307005, 343380, 373470, 409340, 614010, 746940, 1207553, 1228020, 2415106, 3622659, 4830212, 6037765, 7245318, 12075530, 14490636, 18113295, 24151060, 36226590, 72453180]

約数ペア:

[(1, 72453180), (2, 36226590), (3, 24151060), (4, 18113295), (5, 14490636), (6, 12075530), (10, 7245318), (12, 6037765), (15, 4830212), (20, 3622659), (30, 2415106), (59, 1228020), (60, 1207553), (97, 746940), (118, 614010), (177, 409340), (194, 373470), (211, 343380), (236, 307005), (291, 248980), (295, 245604), (354, 204670), (388, 186735), (422, 171690), (485, 149388), (582, 124490), (590, 122802), (633, 114460), (708, 102335), (844, 85845), (885, 81868), (970, 74694), (1055, 68676), (1164, 62245), (1180, 61401), (1266, 57230), (1455, 49796), (1770, 40934), (1940, 37347), (2110, 34338), (2532, 28615), (2910, 24898), (3165, 22892), (3540, 20467), (4220, 17169), (5723, 12660), (5820, 12449), (6330, 11446)]