100675890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 313229592

約数和(自身を除く): 212553702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 294, 315, 333, 370, 441, 490, 518, 555, 617, 630, 666, 735, 777, 882, 1110, 1234, 1295, 1470, 1554, 1665, 1813, 1851, 2205, 2331, 2590, 3085, 3330, 3626, 3702, 3885, 4319, 4410, 4662, 5439, 5553, 6170, 7770, 8638, 9065, 9255, 10878, 11106, 11655, 12957, 16317, 18130, 18510, 21595, 22829, 23310, 25914, 27195, 27765, 30233, 32634, 38871, 43190, 45658, 54390, 55530, 60466, 64785, 68487, 77742, 81585, 90699, 114145, 129570, 136974, 151165, 159803, 163170, 181398, 194355, 205461, 228290, 272097, 302330, 319606, 342435, 388710, 410922, 453495, 479409, 544194, 684870, 799015, 906990, 958818, 1027305, 1118621, 1360485, 1438227, 1598030, 2054610, 2237242, 2397045, 2720970, 2876454, 3355863, 4794090, 5593105, 6711726, 7191135, 10067589, 11186210, 14382270, 16779315, 20135178, 33558630, 50337945, 100675890]

約数ペア:

[(1, 100675890), (2, 50337945), (3, 33558630), (5, 20135178), (6, 16779315), (7, 14382270), (9, 11186210), (10, 10067589), (14, 7191135), (15, 6711726), (18, 5593105), (21, 4794090), (30, 3355863), (35, 2876454), (37, 2720970), (42, 2397045), (45, 2237242), (49, 2054610), (63, 1598030), (70, 1438227), (74, 1360485), (90, 1118621), (98, 1027305), (105, 958818), (111, 906990), (126, 799015), (147, 684870), (185, 544194), (210, 479409), (222, 453495), (245, 410922), (259, 388710), (294, 342435), (315, 319606), (333, 302330), (370, 272097), (441, 228290), (490, 205461), (518, 194355), (555, 181398), (617, 163170), (630, 159803), (666, 151165), (735, 136974), (777, 129570), (882, 114145), (1110, 90699), (1234, 81585), (1295, 77742), (1470, 68487), (1554, 64785), (1665, 60466), (1813, 55530), (1851, 54390), (2205, 45658), (2331, 43190), (2590, 38871), (3085, 32634), (3330, 30233), (3626, 27765), (3702, 27195), (3885, 25914), (4319, 23310), (4410, 22829), (4662, 21595), (5439, 18510), (5553, 18130), (6170, 16317), (7770, 12957), (8638, 11655), (9065, 11106), (9255, 10878)]