100031580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 348566400

約数和(自身を除く): 248534820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 2659, 3135, 3420, 3762, 4180, 5318, 6270, 7524, 7977, 9405, 10636, 12540, 13295, 15954, 18810, 23931, 26590, 29249, 31908, 37620, 39885, 47862, 50521, 53180, 58498, 79770, 87747, 95724, 101042, 116996, 119655, 146245, 151563, 159540, 175494, 202084, 239310, 252605, 263241, 292490, 303126, 350988, 438735, 454689, 478620, 505210, 526482, 555731, 584980, 606252, 757815, 877470, 909378, 1010420, 1052964, 1111462, 1316205, 1515630, 1667193, 1754940, 1818756, 2222924, 2273445, 2632410, 2778655, 3031260, 3334386, 4546890, 5001579, 5264820, 5557310, 6668772, 8335965, 9093780, 10003158, 11114620, 16671930, 20006316, 25007895, 33343860, 50015790, 100031580]

約数ペア:

[(1, 100031580), (2, 50015790), (3, 33343860), (4, 25007895), (5, 20006316), (6, 16671930), (9, 11114620), (10, 10003158), (11, 9093780), (12, 8335965), (15, 6668772), (18, 5557310), (19, 5264820), (20, 5001579), (22, 4546890), (30, 3334386), (33, 3031260), (36, 2778655), (38, 2632410), (44, 2273445), (45, 2222924), (55, 1818756), (57, 1754940), (60, 1667193), (66, 1515630), (76, 1316205), (90, 1111462), (95, 1052964), (99, 1010420), (110, 909378), (114, 877470), (132, 757815), (165, 606252), (171, 584980), (180, 555731), (190, 526482), (198, 505210), (209, 478620), (220, 454689), (228, 438735), (285, 350988), (330, 303126), (342, 292490), (380, 263241), (396, 252605), (418, 239310), (495, 202084), (570, 175494), (627, 159540), (660, 151563), (684, 146245), (836, 119655), (855, 116996), (990, 101042), (1045, 95724), (1140, 87747), (1254, 79770), (1710, 58498), (1881, 53180), (1980, 50521), (2090, 47862), (2508, 39885), (2659, 37620), (3135, 31908), (3420, 29249), (3762, 26590), (4180, 23931), (5318, 18810), (6270, 15954), (7524, 13295), (7977, 12540), (9405, 10636)]