272296980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 879016320

約数和(自身を除く): 606719340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 380, 412, 515, 570, 618, 684, 773, 855, 927, 1030, 1140, 1236, 1545, 1546, 1710, 1854, 1957, 2060, 2319, 3090, 3092, 3420, 3708, 3865, 3914, 4635, 4638, 5871, 6180, 6957, 7730, 7828, 9270, 9276, 9785, 11595, 11742, 13914, 14687, 15460, 17613, 18540, 19570, 23190, 23484, 27828, 29355, 29374, 34785, 35226, 39140, 44061, 46380, 58710, 58748, 69570, 70452, 73435, 79619, 88065, 88122, 117420, 132183, 139140, 146870, 159238, 176130, 176244, 220305, 238857, 264366, 293740, 318476, 352260, 398095, 440610, 477714, 528732, 660915, 716571, 796190, 881220, 955428, 1194285, 1321830, 1433142, 1512761, 1592380, 2388570, 2643660, 2866284, 3025522, 3582855, 4538283, 4777140, 6051044, 7165710, 7563805, 9076566, 13614849, 14331420, 15127610, 18153132, 22691415, 27229698, 30255220, 45382830, 54459396, 68074245, 90765660, 136148490, 272296980]

約数ペア:

[(1, 272296980), (2, 136148490), (3, 90765660), (4, 68074245), (5, 54459396), (6, 45382830), (9, 30255220), (10, 27229698), (12, 22691415), (15, 18153132), (18, 15127610), (19, 14331420), (20, 13614849), (30, 9076566), (36, 7563805), (38, 7165710), (45, 6051044), (57, 4777140), (60, 4538283), (76, 3582855), (90, 3025522), (95, 2866284), (103, 2643660), (114, 2388570), (171, 1592380), (180, 1512761), (190, 1433142), (206, 1321830), (228, 1194285), (285, 955428), (309, 881220), (342, 796190), (380, 716571), (412, 660915), (515, 528732), (570, 477714), (618, 440610), (684, 398095), (773, 352260), (855, 318476), (927, 293740), (1030, 264366), (1140, 238857), (1236, 220305), (1545, 176244), (1546, 176130), (1710, 159238), (1854, 146870), (1957, 139140), (2060, 132183), (2319, 117420), (3090, 88122), (3092, 88065), (3420, 79619), (3708, 73435), (3865, 70452), (3914, 69570), (4635, 58748), (4638, 58710), (5871, 46380), (6180, 44061), (6957, 39140), (7730, 35226), (7828, 34785), (9270, 29374), (9276, 29355), (9785, 27828), (11595, 23484), (11742, 23190), (13914, 19570), (14687, 18540), (15460, 17613)]