444429180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 1536796800

約数和(自身を除く): 1092367620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 260, 270, 282, 324, 351, 390, 405, 423, 449, 468, 470, 540, 564, 585, 611, 702, 705, 780, 810, 846, 898, 940, 1053, 1170, 1222, 1269, 1347, 1404, 1410, 1620, 1692, 1755, 1796, 1833, 2106, 2115, 2245, 2340, 2444, 2538, 2694, 2820, 3055, 3510, 3666, 3807, 4041, 4212, 4230, 4490, 5076, 5265, 5388, 5499, 5837, 6110, 6345, 6735, 7020, 7332, 7614, 8082, 8460, 8980, 9165, 10530, 10998, 11674, 12123, 12220, 12690, 13470, 15228, 16164, 16497, 17511, 18330, 19035, 20205, 21060, 21103, 21996, 23348, 24246, 25380, 26940, 27495, 29185, 32994, 35022, 36369, 36660, 38070, 40410, 42206, 48492, 49491, 52533, 54990, 58370, 60615, 63309, 65988, 70044, 72738, 76140, 80820, 82485, 84412, 87555, 98982, 105066, 105515, 109980, 116740, 121230, 126618, 145476, 157599, 164970, 175110, 181845, 189927, 197964, 210132, 211030, 242460, 247455, 253236, 262665, 274339, 315198, 316545, 329940, 350220, 363690, 379854, 422060, 472797, 494910, 525330, 548678, 569781, 630396, 633090, 727380, 759708, 787995, 823017, 945594, 949635, 989820, 1050660, 1097356, 1139562, 1266180, 1371695, 1575990, 1646034, 1709343, 1891188, 1899270, 2279124, 2363985, 2469051, 2743390, 2848905, 3151980, 3292068, 3418686, 3798540, 4115085, 4727970, 4938102, 5486780, 5697810, 6837372, 7407153, 8230170, 8546715, 9455940, 9876204, 11395620, 12345255, 14814306, 16460340, 17093430, 22221459, 24690510, 29628612, 34186860, 37035765, 44442918, 49381020, 74071530, 88885836, 111107295, 148143060, 222214590, 444429180]

約数ペア:

[(1, 444429180), (2, 222214590), (3, 148143060), (4, 111107295), (5, 88885836), (6, 74071530), (9, 49381020), (10, 44442918), (12, 37035765), (13, 34186860), (15, 29628612), (18, 24690510), (20, 22221459), (26, 17093430), (27, 16460340), (30, 14814306), (36, 12345255), (39, 11395620), (45, 9876204), (47, 9455940), (52, 8546715), (54, 8230170), (60, 7407153), (65, 6837372), (78, 5697810), (81, 5486780), (90, 4938102), (94, 4727970), (108, 4115085), (117, 3798540), (130, 3418686), (135, 3292068), (141, 3151980), (156, 2848905), (162, 2743390), (180, 2469051), (188, 2363985), (195, 2279124), (234, 1899270), (235, 1891188), (260, 1709343), (270, 1646034), (282, 1575990), (324, 1371695), (351, 1266180), (390, 1139562), (405, 1097356), (423, 1050660), (449, 989820), (468, 949635), (470, 945594), (540, 823017), (564, 787995), (585, 759708), (611, 727380), (702, 633090), (705, 630396), (780, 569781), (810, 548678), (846, 525330), (898, 494910), (940, 472797), (1053, 422060), (1170, 379854), (1222, 363690), (1269, 350220), (1347, 329940), (1404, 316545), (1410, 315198), (1620, 274339), (1692, 262665), (1755, 253236), (1796, 247455), (1833, 242460), (2106, 211030), (2115, 210132), (2245, 197964), (2340, 189927), (2444, 181845), (2538, 175110), (2694, 164970), (2820, 157599), (3055, 145476), (3510, 126618), (3666, 121230), (3807, 116740), (4041, 109980), (4212, 105515), (4230, 105066), (4490, 98982), (5076, 87555), (5265, 84412), (5388, 82485), (5499, 80820), (5837, 76140), (6110, 72738), (6345, 70044), (6735, 65988), (7020, 63309), (7332, 60615), (7614, 58370), (8082, 54990), (8460, 52533), (8980, 49491), (9165, 48492), (10530, 42206), (10998, 40410), (11674, 38070), (12123, 36660), (12220, 36369), (12690, 35022), (13470, 32994), (15228, 29185), (16164, 27495), (16497, 26940), (17511, 25380), (18330, 24246), (19035, 23348), (20205, 21996), (21060, 21103)]