78427650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 224592768

約数和(自身を除く): 146165118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 113, 150, 175, 210, 226, 339, 350, 525, 565, 661, 678, 791, 1050, 1130, 1322, 1582, 1695, 1983, 2373, 2825, 3305, 3390, 3955, 3966, 4627, 4746, 5650, 6610, 7910, 8475, 9254, 9915, 11865, 13881, 16525, 16950, 19775, 19830, 23135, 23730, 27762, 33050, 39550, 46270, 49575, 59325, 69405, 74693, 99150, 115675, 118650, 138810, 149386, 224079, 231350, 347025, 373465, 448158, 522851, 694050, 746930, 1045702, 1120395, 1568553, 1867325, 2240790, 2614255, 3137106, 3734650, 5228510, 5601975, 7842765, 11203950, 13071275, 15685530, 26142550, 39213825, 78427650]

約数ペア:

[(1, 78427650), (2, 39213825), (3, 26142550), (5, 15685530), (6, 13071275), (7, 11203950), (10, 7842765), (14, 5601975), (15, 5228510), (21, 3734650), (25, 3137106), (30, 2614255), (35, 2240790), (42, 1867325), (50, 1568553), (70, 1120395), (75, 1045702), (105, 746930), (113, 694050), (150, 522851), (175, 448158), (210, 373465), (226, 347025), (339, 231350), (350, 224079), (525, 149386), (565, 138810), (661, 118650), (678, 115675), (791, 99150), (1050, 74693), (1130, 69405), (1322, 59325), (1582, 49575), (1695, 46270), (1983, 39550), (2373, 33050), (2825, 27762), (3305, 23730), (3390, 23135), (3955, 19830), (3966, 19775), (4627, 16950), (4746, 16525), (5650, 13881), (6610, 11865), (7910, 9915), (8475, 9254)]