74164860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5351}}^1$

素因数の和:5384

約数の個数: 144

約数和(自身を含む): 280530432

約数和(自身を除く): 206365572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5351, 6930, 10702, 13860, 16053, 21404, 26755, 32106, 37457, 48159, 53510, 58861, 64212, 74914, 80265, 96318, 107020, 112371, 117722, 149828, 160530, 176583, 187285, 192636, 224742, 235444, 240795, 294305, 321060, 337113, 353166, 374570, 412027, 449484, 481590, 529749, 561855, 588610, 674226, 706332, 749140, 824054, 882915, 963180, 1059498, 1123710, 1177220, 1236081, 1348452, 1648108, 1685565, 1765830, 2060135, 2118996, 2247420, 2472162, 2648745, 3371130, 3531660, 3708243, 4120270, 4944324, 5297490, 6180405, 6742260, 7416486, 8240540, 10594980, 12360810, 14832972, 18541215, 24721620, 37082430, 74164860]

約数ペア:

[(1, 74164860), (2, 37082430), (3, 24721620), (4, 18541215), (5, 14832972), (6, 12360810), (7, 10594980), (9, 8240540), (10, 7416486), (11, 6742260), (12, 6180405), (14, 5297490), (15, 4944324), (18, 4120270), (20, 3708243), (21, 3531660), (22, 3371130), (28, 2648745), (30, 2472162), (33, 2247420), (35, 2118996), (36, 2060135), (42, 1765830), (44, 1685565), (45, 1648108), (55, 1348452), (60, 1236081), (63, 1177220), (66, 1123710), (70, 1059498), (77, 963180), (84, 882915), (90, 824054), (99, 749140), (105, 706332), (110, 674226), (126, 588610), (132, 561855), (140, 529749), (154, 481590), (165, 449484), (180, 412027), (198, 374570), (210, 353166), (220, 337113), (231, 321060), (252, 294305), (308, 240795), (315, 235444), (330, 224742), (385, 192636), (396, 187285), (420, 176583), (462, 160530), (495, 149828), (630, 117722), (660, 112371), (693, 107020), (770, 96318), (924, 80265), (990, 74914), (1155, 64212), (1260, 58861), (1386, 53510), (1540, 48159), (1980, 37457), (2310, 32106), (2772, 26755), (3465, 21404), (4620, 16053), (5351, 13860), (6930, 10702)]