75583620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 188593020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 269, 315, 420, 446, 538, 630, 669, 807, 892, 1076, 1115, 1260, 1338, 1345, 1561, 1614, 1883, 2007, 2230, 2421, 2676, 2690, 3122, 3228, 3345, 3766, 4014, 4035, 4460, 4683, 4842, 5380, 5649, 6244, 6690, 7532, 7805, 8028, 8070, 9366, 9415, 9684, 10035, 11298, 12105, 13380, 14049, 15610, 16140, 16947, 18732, 18830, 20070, 22596, 23415, 24210, 28098, 28245, 31220, 33894, 37660, 40140, 46830, 48420, 56196, 56490, 59987, 67788, 70245, 84735, 93660, 112980, 119974, 140490, 169470, 179961, 239948, 280980, 299935, 338940, 359922, 419909, 539883, 599870, 719844, 839818, 899805, 1079766, 1199740, 1259727, 1679636, 1799610, 2099545, 2159532, 2519454, 2699415, 3599220, 3779181, 4199090, 5038908, 5398830, 6298635, 7558362, 8398180, 10797660, 12597270, 15116724, 18895905, 25194540, 37791810, 75583620]

約数ペア:

[(1, 75583620), (2, 37791810), (3, 25194540), (4, 18895905), (5, 15116724), (6, 12597270), (7, 10797660), (9, 8398180), (10, 7558362), (12, 6298635), (14, 5398830), (15, 5038908), (18, 4199090), (20, 3779181), (21, 3599220), (28, 2699415), (30, 2519454), (35, 2159532), (36, 2099545), (42, 1799610), (45, 1679636), (60, 1259727), (63, 1199740), (70, 1079766), (84, 899805), (90, 839818), (105, 719844), (126, 599870), (140, 539883), (180, 419909), (210, 359922), (223, 338940), (252, 299935), (269, 280980), (315, 239948), (420, 179961), (446, 169470), (538, 140490), (630, 119974), (669, 112980), (807, 93660), (892, 84735), (1076, 70245), (1115, 67788), (1260, 59987), (1338, 56490), (1345, 56196), (1561, 48420), (1614, 46830), (1883, 40140), (2007, 37660), (2230, 33894), (2421, 31220), (2676, 28245), (2690, 28098), (3122, 24210), (3228, 23415), (3345, 22596), (3766, 20070), (4014, 18830), (4035, 18732), (4460, 16947), (4683, 16140), (4842, 15610), (5380, 14049), (5649, 13380), (6244, 12105), (6690, 11298), (7532, 10035), (7805, 9684), (8028, 9415), (8070, 9366)]