22449960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 83700540

約数和(自身を除く): 61250580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 162, 164, 169, 180, 195, 205, 216, 234, 246, 260, 270, 312, 324, 328, 338, 351, 360, 369, 390, 405, 410, 468, 492, 507, 520, 533, 540, 585, 615, 648, 676, 702, 738, 780, 810, 820, 845, 936, 984, 1014, 1053, 1066, 1080, 1107, 1170, 1230, 1352, 1404, 1476, 1521, 1560, 1599, 1620, 1640, 1690, 1755, 1845, 2028, 2106, 2132, 2214, 2340, 2460, 2535, 2665, 2808, 2952, 3042, 3198, 3240, 3321, 3380, 3510, 3690, 4056, 4212, 4264, 4428, 4563, 4680, 4797, 4920, 5070, 5265, 5330, 5535, 6084, 6396, 6642, 6760, 6929, 7020, 7380, 7605, 7995, 8424, 8856, 9126, 9594, 10140, 10530, 10660, 11070, 12168, 12792, 13284, 13689, 13858, 14040, 14391, 14760, 15210, 15990, 16605, 18252, 19188, 20280, 20787, 21060, 21320, 22140, 22815, 23985, 26568, 27378, 27716, 28782, 30420, 31980, 33210, 34645, 36504, 38376, 41574, 42120, 43173, 44280, 45630, 47970, 54756, 55432, 57564, 60840, 62361, 63960, 66420, 68445, 69290, 71955, 83148, 86346, 91260, 95940, 103935, 109512, 115128, 124722, 132840, 136890, 138580, 143910, 166296, 172692, 182520, 187083, 191880, 207870, 215865, 249444, 273780, 277160, 287820, 311805, 345384, 374166, 415740, 431730, 498888, 547560, 561249, 575640, 623610, 748332, 831480, 863460, 935415, 1122498, 1247220, 1496664, 1726920, 1870830, 2244996, 2494440, 2806245, 3741660, 4489992, 5612490, 7483320, 11224980, 22449960]

約数ペア:

[(1, 22449960), (2, 11224980), (3, 7483320), (4, 5612490), (5, 4489992), (6, 3741660), (8, 2806245), (9, 2494440), (10, 2244996), (12, 1870830), (13, 1726920), (15, 1496664), (18, 1247220), (20, 1122498), (24, 935415), (26, 863460), (27, 831480), (30, 748332), (36, 623610), (39, 575640), (40, 561249), (41, 547560), (45, 498888), (52, 431730), (54, 415740), (60, 374166), (65, 345384), (72, 311805), (78, 287820), (81, 277160), (82, 273780), (90, 249444), (104, 215865), (108, 207870), (117, 191880), (120, 187083), (123, 182520), (130, 172692), (135, 166296), (156, 143910), (162, 138580), (164, 136890), (169, 132840), (180, 124722), (195, 115128), (205, 109512), (216, 103935), (234, 95940), (246, 91260), (260, 86346), (270, 83148), (312, 71955), (324, 69290), (328, 68445), (338, 66420), (351, 63960), (360, 62361), (369, 60840), (390, 57564), (405, 55432), (410, 54756), (468, 47970), (492, 45630), (507, 44280), (520, 43173), (533, 42120), (540, 41574), (585, 38376), (615, 36504), (648, 34645), (676, 33210), (702, 31980), (738, 30420), (780, 28782), (810, 27716), (820, 27378), (845, 26568), (936, 23985), (984, 22815), (1014, 22140), (1053, 21320), (1066, 21060), (1080, 20787), (1107, 20280), (1170, 19188), (1230, 18252), (1352, 16605), (1404, 15990), (1476, 15210), (1521, 14760), (1560, 14391), (1599, 14040), (1620, 13858), (1640, 13689), (1690, 13284), (1755, 12792), (1845, 12168), (2028, 11070), (2106, 10660), (2132, 10530), (2214, 10140), (2340, 9594), (2460, 9126), (2535, 8856), (2665, 8424), (2808, 7995), (2952, 7605), (3042, 7380), (3198, 7020), (3240, 6929), (3321, 6760), (3380, 6642), (3510, 6396), (3690, 6084), (4056, 5535), (4212, 5330), (4264, 5265), (4428, 5070), (4563, 4920), (4680, 4797)]