100517120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 269317440

約数和(自身を除く): 168800320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 121, 128, 160, 176, 220, 236, 242, 256, 295, 320, 352, 440, 472, 484, 590, 605, 640, 649, 704, 880, 944, 968, 1180, 1210, 1280, 1298, 1331, 1408, 1760, 1888, 1936, 2360, 2420, 2596, 2662, 2816, 3245, 3520, 3776, 3872, 4720, 4840, 5192, 5324, 6490, 6655, 7040, 7139, 7552, 7744, 9440, 9680, 10384, 10648, 12980, 13310, 14080, 14278, 15104, 15488, 18880, 19360, 20768, 21296, 25960, 26620, 28556, 30976, 35695, 37760, 38720, 41536, 42592, 51920, 53240, 57112, 71390, 75520, 77440, 78529, 83072, 85184, 103840, 106480, 114224, 142780, 154880, 157058, 166144, 170368, 207680, 212960, 228448, 285560, 314116, 340736, 392645, 415360, 425920, 456896, 571120, 628232, 785290, 830720, 851840, 913792, 1142240, 1256464, 1570580, 1703680, 1827584, 2284480, 2512928, 3141160, 4568960, 5025856, 6282320, 9137920, 10051712, 12564640, 20103424, 25129280, 50258560, 100517120]

約数ペア:

[(1, 100517120), (2, 50258560), (4, 25129280), (5, 20103424), (8, 12564640), (10, 10051712), (11, 9137920), (16, 6282320), (20, 5025856), (22, 4568960), (32, 3141160), (40, 2512928), (44, 2284480), (55, 1827584), (59, 1703680), (64, 1570580), (80, 1256464), (88, 1142240), (110, 913792), (118, 851840), (121, 830720), (128, 785290), (160, 628232), (176, 571120), (220, 456896), (236, 425920), (242, 415360), (256, 392645), (295, 340736), (320, 314116), (352, 285560), (440, 228448), (472, 212960), (484, 207680), (590, 170368), (605, 166144), (640, 157058), (649, 154880), (704, 142780), (880, 114224), (944, 106480), (968, 103840), (1180, 85184), (1210, 83072), (1280, 78529), (1298, 77440), (1331, 75520), (1408, 71390), (1760, 57112), (1888, 53240), (1936, 51920), (2360, 42592), (2420, 41536), (2596, 38720), (2662, 37760), (2816, 35695), (3245, 30976), (3520, 28556), (3776, 26620), (3872, 25960), (4720, 21296), (4840, 20768), (5192, 19360), (5324, 18880), (6490, 15488), (6655, 15104), (7040, 14278), (7139, 14080), (7552, 13310), (7744, 12980), (9440, 10648), (9680, 10384)]