550192860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1237}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 1914284736

約数和(自身を除く): 1364091876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 353, 420, 630, 706, 1059, 1237, 1260, 1412, 1765, 2118, 2471, 2474, 3177, 3530, 3711, 4236, 4942, 4948, 5295, 6185, 6354, 7060, 7413, 7422, 8659, 9884, 10590, 11133, 12355, 12370, 12708, 14826, 14844, 15885, 17318, 18555, 21180, 22239, 22266, 24710, 24740, 25977, 29652, 31770, 34636, 37065, 37110, 43295, 44478, 44532, 49420, 51954, 55665, 63540, 74130, 74220, 77931, 86590, 88956, 103908, 111195, 111330, 129885, 148260, 155862, 173180, 222390, 222660, 259770, 311724, 389655, 436661, 444780, 519540, 779310, 873322, 1309983, 1558620, 1746644, 2183305, 2619966, 3056627, 3929949, 4366610, 5239932, 6113254, 6549915, 7859898, 8733220, 9169881, 12226508, 13099830, 15283135, 15719796, 18339762, 19649745, 26199660, 27509643, 30566270, 36679524, 39299490, 45849405, 55019286, 61132540, 78598980, 91698810, 110038572, 137548215, 183397620, 275096430, 550192860]

約数ペア:

[(1, 550192860), (2, 275096430), (3, 183397620), (4, 137548215), (5, 110038572), (6, 91698810), (7, 78598980), (9, 61132540), (10, 55019286), (12, 45849405), (14, 39299490), (15, 36679524), (18, 30566270), (20, 27509643), (21, 26199660), (28, 19649745), (30, 18339762), (35, 15719796), (36, 15283135), (42, 13099830), (45, 12226508), (60, 9169881), (63, 8733220), (70, 7859898), (84, 6549915), (90, 6113254), (105, 5239932), (126, 4366610), (140, 3929949), (180, 3056627), (210, 2619966), (252, 2183305), (315, 1746644), (353, 1558620), (420, 1309983), (630, 873322), (706, 779310), (1059, 519540), (1237, 444780), (1260, 436661), (1412, 389655), (1765, 311724), (2118, 259770), (2471, 222660), (2474, 222390), (3177, 173180), (3530, 155862), (3711, 148260), (4236, 129885), (4942, 111330), (4948, 111195), (5295, 103908), (6185, 88956), (6354, 86590), (7060, 77931), (7413, 74220), (7422, 74130), (8659, 63540), (9884, 55665), (10590, 51954), (11133, 49420), (12355, 44532), (12370, 44478), (12708, 43295), (14826, 37110), (14844, 37065), (15885, 34636), (17318, 31770), (18555, 29652), (21180, 25977), (22239, 24740), (22266, 24710)]