7137768450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9181}}^1$

素因数の和:9340

約数の個数: 96

約数和(自身を含む): 18198870912

約数和(自身を除く): 11061102462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 73, 75, 142, 146, 150, 213, 219, 355, 365, 426, 438, 710, 730, 1065, 1095, 1775, 1825, 2130, 2190, 3550, 3650, 5183, 5325, 5475, 9181, 10366, 10650, 10950, 15549, 18362, 25915, 27543, 31098, 45905, 51830, 55086, 77745, 91810, 129575, 137715, 155490, 229525, 259150, 275430, 388725, 459050, 651851, 670213, 688575, 777450, 1303702, 1340426, 1377150, 1955553, 2010639, 3259255, 3351065, 3911106, 4021278, 6518510, 6702130, 9777765, 10053195, 16296275, 16755325, 19555530, 20106390, 32592550, 33510650, 47585123, 48888825, 50265975, 95170246, 97777650, 100531950, 142755369, 237925615, 285510738, 475851230, 713776845, 1189628075, 1427553690, 2379256150, 3568884225, 7137768450]

約数ペア:

[(1, 7137768450), (2, 3568884225), (3, 2379256150), (5, 1427553690), (6, 1189628075), (10, 713776845), (15, 475851230), (25, 285510738), (30, 237925615), (50, 142755369), (71, 100531950), (73, 97777650), (75, 95170246), (142, 50265975), (146, 48888825), (150, 47585123), (213, 33510650), (219, 32592550), (355, 20106390), (365, 19555530), (426, 16755325), (438, 16296275), (710, 10053195), (730, 9777765), (1065, 6702130), (1095, 6518510), (1775, 4021278), (1825, 3911106), (2130, 3351065), (2190, 3259255), (3550, 2010639), (3650, 1955553), (5183, 1377150), (5325, 1340426), (5475, 1303702), (9181, 777450), (10366, 688575), (10650, 670213), (10950, 651851), (15549, 459050), (18362, 388725), (25915, 275430), (27543, 259150), (31098, 229525), (45905, 155490), (51830, 137715), (55086, 129575), (77745, 91810)]