622023660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{2269}}^1$

素因数の和:3807

約数の個数: 72

約数和(自身を含む): 1888876080

約数和(自身を除く): 1266852420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1523, 2269, 3046, 4538, 4569, 6092, 6807, 7615, 9076, 9138, 11345, 13614, 13707, 15230, 18276, 20421, 22690, 22845, 27228, 27414, 30460, 34035, 40842, 45380, 45690, 54828, 68070, 68535, 81684, 91380, 102105, 136140, 137070, 204210, 274140, 408420, 3455687, 6911374, 10367061, 13822748, 17278435, 20734122, 31101183, 34556870, 41468244, 51835305, 62202366, 69113740, 103670610, 124404732, 155505915, 207341220, 311011830, 622023660]

約数ペア:

[(1, 622023660), (2, 311011830), (3, 207341220), (4, 155505915), (5, 124404732), (6, 103670610), (9, 69113740), (10, 62202366), (12, 51835305), (15, 41468244), (18, 34556870), (20, 31101183), (30, 20734122), (36, 17278435), (45, 13822748), (60, 10367061), (90, 6911374), (180, 3455687), (1523, 408420), (2269, 274140), (3046, 204210), (4538, 137070), (4569, 136140), (6092, 102105), (6807, 91380), (7615, 81684), (9076, 68535), (9138, 68070), (11345, 54828), (13614, 45690), (13707, 45380), (15230, 40842), (18276, 34035), (20421, 30460), (22690, 27414), (22845, 27228)]