1113188220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2940

約数の個数: 144

約数和(自身を含む): 3603888288

約数和(自身を除く): 2490700068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 131, 153, 170, 180, 204, 255, 262, 306, 340, 393, 510, 524, 612, 655, 765, 786, 1020, 1179, 1310, 1530, 1572, 1965, 2227, 2358, 2620, 2777, 3060, 3930, 4454, 4716, 5554, 5895, 6681, 7860, 8331, 8908, 11108, 11135, 11790, 13362, 13885, 16662, 20043, 22270, 23580, 24993, 26724, 27770, 33324, 33405, 40086, 41655, 44540, 47209, 49986, 55540, 66810, 80172, 83310, 94418, 99972, 100215, 124965, 133620, 141627, 166620, 188836, 200430, 236045, 249930, 283254, 363787, 400860, 424881, 472090, 499860, 566508, 708135, 727574, 849762, 944180, 1091361, 1416270, 1455148, 1699524, 1818935, 2124405, 2182722, 2832540, 3274083, 3637870, 4248810, 4365444, 5456805, 6184379, 6548166, 7275740, 8497620, 10913610, 12368758, 13096332, 16370415, 18553137, 21827220, 24737516, 30921895, 32740830, 37106274, 55659411, 61843790, 65481660, 74212548, 92765685, 111318822, 123687580, 185531370, 222637644, 278297055, 371062740, 556594110, 1113188220]

約数ペア:

[(1, 1113188220), (2, 556594110), (3, 371062740), (4, 278297055), (5, 222637644), (6, 185531370), (9, 123687580), (10, 111318822), (12, 92765685), (15, 74212548), (17, 65481660), (18, 61843790), (20, 55659411), (30, 37106274), (34, 32740830), (36, 30921895), (45, 24737516), (51, 21827220), (60, 18553137), (68, 16370415), (85, 13096332), (90, 12368758), (102, 10913610), (131, 8497620), (153, 7275740), (170, 6548166), (180, 6184379), (204, 5456805), (255, 4365444), (262, 4248810), (306, 3637870), (340, 3274083), (393, 2832540), (510, 2182722), (524, 2124405), (612, 1818935), (655, 1699524), (765, 1455148), (786, 1416270), (1020, 1091361), (1179, 944180), (1310, 849762), (1530, 727574), (1572, 708135), (1965, 566508), (2227, 499860), (2358, 472090), (2620, 424881), (2777, 400860), (3060, 363787), (3930, 283254), (4454, 249930), (4716, 236045), (5554, 200430), (5895, 188836), (6681, 166620), (7860, 141627), (8331, 133620), (8908, 124965), (11108, 100215), (11135, 99972), (11790, 94418), (13362, 83310), (13885, 80172), (16662, 66810), (20043, 55540), (22270, 49986), (23580, 47209), (24993, 44540), (26724, 41655), (27770, 40086), (33324, 33405)]