124390980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 434004480

約数和(自身を除く): 309613500

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, 252, 269, 315, 367, 420, 538, 630, 734, 807, 1076, 1101, 1260, 1345, 1468, 1614, 1835, 1883, 2202, 2421, 2569, 2690, 3228, 3303, 3670, 3766, 4035, 4404, 4842, 5138, 5380, 5505, 5649, 6606, 7340, 7532, 7707, 8070, 9415, 9684, 10276, 11010, 11298, 12105, 12845, 13212, 15414, 16140, 16515, 16947, 18830, 22020, 22596, 23121, 24210, 25690, 28245, 30828, 33030, 33894, 37660, 38535, 46242, 48420, 51380, 56490, 66060, 67788, 77070, 84735, 92484, 98723, 112980, 115605, 154140, 169470, 197446, 231210, 296169, 338940, 394892, 462420, 493615, 592338, 691061, 888507, 987230, 1184676, 1382122, 1480845, 1777014, 1974460, 2073183, 2764244, 2961690, 3455305, 3554028, 4146366, 4442535, 5923380, 6219549, 6910610, 8292732, 8885070, 10365915, 12439098, 13821220, 17770140, 20731830, 24878196, 31097745, 41463660, 62195490, 124390980]

約数ペア:

[(1, 124390980), (2, 62195490), (3, 41463660), (4, 31097745), (5, 24878196), (6, 20731830), (7, 17770140), (9, 13821220), (10, 12439098), (12, 10365915), (14, 8885070), (15, 8292732), (18, 6910610), (20, 6219549), (21, 5923380), (28, 4442535), (30, 4146366), (35, 3554028), (36, 3455305), (42, 2961690), (45, 2764244), (60, 2073183), (63, 1974460), (70, 1777014), (84, 1480845), (90, 1382122), (105, 1184676), (126, 987230), (140, 888507), (180, 691061), (210, 592338), (252, 493615), (269, 462420), (315, 394892), (367, 338940), (420, 296169), (538, 231210), (630, 197446), (734, 169470), (807, 154140), (1076, 115605), (1101, 112980), (1260, 98723), (1345, 92484), (1468, 84735), (1614, 77070), (1835, 67788), (1883, 66060), (2202, 56490), (2421, 51380), (2569, 48420), (2690, 46242), (3228, 38535), (3303, 37660), (3670, 33894), (3766, 33030), (4035, 30828), (4404, 28245), (4842, 25690), (5138, 24210), (5380, 23121), (5505, 22596), (5649, 22020), (6606, 18830), (7340, 16947), (7532, 16515), (7707, 16140), (8070, 15414), (9415, 13212), (9684, 12845), (10276, 12105), (11010, 11298)]