53535420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 167501880

約数和(自身を除く): 113966460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 71, 90, 118, 142, 177, 180, 213, 236, 284, 295, 354, 355, 426, 531, 590, 639, 708, 710, 852, 885, 1062, 1065, 1180, 1278, 1420, 1770, 2124, 2130, 2556, 2655, 3195, 3540, 4189, 4260, 5041, 5310, 6390, 8378, 10082, 10620, 12567, 12780, 15123, 16756, 20164, 20945, 25134, 25205, 30246, 37701, 41890, 45369, 50268, 50410, 60492, 62835, 75402, 75615, 83780, 90738, 100820, 125670, 150804, 151230, 181476, 188505, 226845, 251340, 297419, 302460, 377010, 453690, 594838, 754020, 892257, 907380, 1189676, 1487095, 1784514, 2676771, 2974190, 3569028, 4461285, 5353542, 5948380, 8922570, 10707084, 13383855, 17845140, 26767710, 53535420]

約数ペア:

[(1, 53535420), (2, 26767710), (3, 17845140), (4, 13383855), (5, 10707084), (6, 8922570), (9, 5948380), (10, 5353542), (12, 4461285), (15, 3569028), (18, 2974190), (20, 2676771), (30, 1784514), (36, 1487095), (45, 1189676), (59, 907380), (60, 892257), (71, 754020), (90, 594838), (118, 453690), (142, 377010), (177, 302460), (180, 297419), (213, 251340), (236, 226845), (284, 188505), (295, 181476), (354, 151230), (355, 150804), (426, 125670), (531, 100820), (590, 90738), (639, 83780), (708, 75615), (710, 75402), (852, 62835), (885, 60492), (1062, 50410), (1065, 50268), (1180, 45369), (1278, 41890), (1420, 37701), (1770, 30246), (2124, 25205), (2130, 25134), (2556, 20945), (2655, 20164), (3195, 16756), (3540, 15123), (4189, 12780), (4260, 12567), (5041, 10620), (5310, 10082), (6390, 8378)]