183237560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 485072280

約数和(自身を除く): 301834720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 131, 136, 170, 187, 220, 242, 262, 289, 340, 374, 440, 484, 524, 578, 605, 655, 680, 748, 935, 968, 1048, 1156, 1210, 1310, 1441, 1445, 1496, 1870, 2057, 2227, 2312, 2420, 2620, 2882, 2890, 3179, 3740, 4114, 4454, 4840, 5240, 5764, 5780, 6358, 7205, 7480, 8228, 8908, 10285, 11135, 11528, 11560, 12716, 14410, 15851, 15895, 16456, 17816, 20570, 22270, 24497, 25432, 28820, 31702, 31790, 34969, 37859, 41140, 44540, 48994, 57640, 63404, 63580, 69938, 75718, 79255, 82280, 89080, 97988, 122485, 126808, 127160, 139876, 151436, 158510, 174845, 189295, 195976, 244970, 269467, 279752, 302872, 317020, 349690, 378590, 416449, 489940, 538934, 634040, 699380, 757180, 832898, 979880, 1077868, 1347335, 1398760, 1514360, 1665796, 2082245, 2155736, 2694670, 3331592, 4164490, 4580939, 5389340, 8328980, 9161878, 10778680, 16657960, 18323756, 22904695, 36647512, 45809390, 91618780, 183237560]

約数ペア:

[(1, 183237560), (2, 91618780), (4, 45809390), (5, 36647512), (8, 22904695), (10, 18323756), (11, 16657960), (17, 10778680), (20, 9161878), (22, 8328980), (34, 5389340), (40, 4580939), (44, 4164490), (55, 3331592), (68, 2694670), (85, 2155736), (88, 2082245), (110, 1665796), (121, 1514360), (131, 1398760), (136, 1347335), (170, 1077868), (187, 979880), (220, 832898), (242, 757180), (262, 699380), (289, 634040), (340, 538934), (374, 489940), (440, 416449), (484, 378590), (524, 349690), (578, 317020), (605, 302872), (655, 279752), (680, 269467), (748, 244970), (935, 195976), (968, 189295), (1048, 174845), (1156, 158510), (1210, 151436), (1310, 139876), (1441, 127160), (1445, 126808), (1496, 122485), (1870, 97988), (2057, 89080), (2227, 82280), (2312, 79255), (2420, 75718), (2620, 69938), (2882, 63580), (2890, 63404), (3179, 57640), (3740, 48994), (4114, 44540), (4454, 41140), (4840, 37859), (5240, 34969), (5764, 31790), (5780, 31702), (6358, 28820), (7205, 25432), (7480, 24497), (8228, 22270), (8908, 20570), (10285, 17816), (11135, 16456), (11528, 15895), (11560, 15851), (12716, 14410)]