90765660

素因数分解:

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

素因数の和:907

約数の個数: 96

約数和(自身を含む): 270466560

約数和(自身を除く): 179700900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 773, 1030, 1140, 1236, 1545, 1546, 1957, 2060, 2319, 3090, 3092, 3865, 3914, 4638, 5871, 6180, 7730, 7828, 9276, 9785, 11595, 11742, 14687, 15460, 19570, 23190, 23484, 29355, 29374, 39140, 44061, 46380, 58710, 58748, 73435, 79619, 88122, 117420, 146870, 159238, 176244, 220305, 238857, 293740, 318476, 398095, 440610, 477714, 796190, 881220, 955428, 1194285, 1512761, 1592380, 2388570, 3025522, 4538283, 4777140, 6051044, 7563805, 9076566, 15127610, 18153132, 22691415, 30255220, 45382830, 90765660]

約数ペア:

[(1, 90765660), (2, 45382830), (3, 30255220), (4, 22691415), (5, 18153132), (6, 15127610), (10, 9076566), (12, 7563805), (15, 6051044), (19, 4777140), (20, 4538283), (30, 3025522), (38, 2388570), (57, 1592380), (60, 1512761), (76, 1194285), (95, 955428), (103, 881220), (114, 796190), (190, 477714), (206, 440610), (228, 398095), (285, 318476), (309, 293740), (380, 238857), (412, 220305), (515, 176244), (570, 159238), (618, 146870), (773, 117420), (1030, 88122), (1140, 79619), (1236, 73435), (1545, 58748), (1546, 58710), (1957, 46380), (2060, 44061), (2319, 39140), (3090, 29374), (3092, 29355), (3865, 23484), (3914, 23190), (4638, 19570), (5871, 15460), (6180, 14687), (7730, 11742), (7828, 11595), (9276, 9785)]