219035340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 701810928

約数和(自身を除く): 482775588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 181, 243, 249, 270, 324, 332, 362, 405, 415, 486, 498, 540, 543, 724, 729, 747, 810, 830, 905, 972, 996, 1086, 1215, 1245, 1458, 1494, 1620, 1629, 1660, 1810, 2172, 2241, 2430, 2490, 2715, 2916, 2988, 3258, 3620, 3645, 3735, 4482, 4860, 4887, 4980, 5430, 6516, 6723, 7290, 7470, 8145, 8964, 9774, 10860, 11205, 13446, 14580, 14661, 14940, 15023, 16290, 19548, 20169, 22410, 24435, 26892, 29322, 30046, 32580, 33615, 40338, 43983, 44820, 45069, 48870, 58644, 60092, 60507, 67230, 73305, 75115, 80676, 87966, 90138, 97740, 100845, 121014, 131949, 134460, 135207, 146610, 150230, 175932, 180276, 201690, 219915, 225345, 242028, 263898, 270414, 293220, 300460, 302535, 403380, 405621, 439830, 450690, 527796, 540828, 605070, 659745, 676035, 811242, 879660, 901380, 1210140, 1216863, 1319490, 1352070, 1622484, 2028105, 2433726, 2638980, 2704140, 3650589, 4056210, 4867452, 6084315, 7301178, 8112420, 10951767, 12168630, 14602356, 18252945, 21903534, 24337260, 36505890, 43807068, 54758835, 73011780, 109517670, 219035340]

約数ペア:

[(1, 219035340), (2, 109517670), (3, 73011780), (4, 54758835), (5, 43807068), (6, 36505890), (9, 24337260), (10, 21903534), (12, 18252945), (15, 14602356), (18, 12168630), (20, 10951767), (27, 8112420), (30, 7301178), (36, 6084315), (45, 4867452), (54, 4056210), (60, 3650589), (81, 2704140), (83, 2638980), (90, 2433726), (108, 2028105), (135, 1622484), (162, 1352070), (166, 1319490), (180, 1216863), (181, 1210140), (243, 901380), (249, 879660), (270, 811242), (324, 676035), (332, 659745), (362, 605070), (405, 540828), (415, 527796), (486, 450690), (498, 439830), (540, 405621), (543, 403380), (724, 302535), (729, 300460), (747, 293220), (810, 270414), (830, 263898), (905, 242028), (972, 225345), (996, 219915), (1086, 201690), (1215, 180276), (1245, 175932), (1458, 150230), (1494, 146610), (1620, 135207), (1629, 134460), (1660, 131949), (1810, 121014), (2172, 100845), (2241, 97740), (2430, 90138), (2490, 87966), (2715, 80676), (2916, 75115), (2988, 73305), (3258, 67230), (3620, 60507), (3645, 60092), (3735, 58644), (4482, 48870), (4860, 45069), (4887, 44820), (4980, 43983), (5430, 40338), (6516, 33615), (6723, 32580), (7290, 30046), (7470, 29322), (8145, 26892), (8964, 24435), (9774, 22410), (10860, 20169), (11205, 19548), (13446, 16290), (14580, 15023), (14661, 14940)]