125101240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 321408000

約数和(自身を除く): 196306760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 61, 79, 88, 110, 118, 122, 158, 220, 236, 244, 295, 305, 316, 395, 440, 472, 488, 590, 610, 632, 649, 671, 790, 869, 1180, 1220, 1298, 1342, 1580, 1738, 2360, 2440, 2596, 2684, 3160, 3245, 3355, 3476, 3599, 4345, 4661, 4819, 5192, 5368, 6490, 6710, 6952, 7198, 8690, 9322, 9638, 12980, 13420, 14396, 17380, 17995, 18644, 19276, 23305, 24095, 25960, 26840, 28792, 34760, 35990, 37288, 38552, 39589, 46610, 48190, 51271, 53009, 71980, 79178, 93220, 96380, 102542, 106018, 143960, 158356, 186440, 192760, 197945, 205084, 212036, 256355, 265045, 284321, 316712, 395890, 410168, 424072, 512710, 530090, 568642, 791780, 1025420, 1060180, 1137284, 1421605, 1583560, 2050840, 2120360, 2274568, 2843210, 3127531, 5686420, 6255062, 11372840, 12510124, 15637655, 25020248, 31275310, 62550620, 125101240]

約数ペア:

[(1, 125101240), (2, 62550620), (4, 31275310), (5, 25020248), (8, 15637655), (10, 12510124), (11, 11372840), (20, 6255062), (22, 5686420), (40, 3127531), (44, 2843210), (55, 2274568), (59, 2120360), (61, 2050840), (79, 1583560), (88, 1421605), (110, 1137284), (118, 1060180), (122, 1025420), (158, 791780), (220, 568642), (236, 530090), (244, 512710), (295, 424072), (305, 410168), (316, 395890), (395, 316712), (440, 284321), (472, 265045), (488, 256355), (590, 212036), (610, 205084), (632, 197945), (649, 192760), (671, 186440), (790, 158356), (869, 143960), (1180, 106018), (1220, 102542), (1298, 96380), (1342, 93220), (1580, 79178), (1738, 71980), (2360, 53009), (2440, 51271), (2596, 48190), (2684, 46610), (3160, 39589), (3245, 38552), (3355, 37288), (3476, 35990), (3599, 34760), (4345, 28792), (4661, 26840), (4819, 25960), (5192, 24095), (5368, 23305), (6490, 19276), (6710, 18644), (6952, 17995), (7198, 17380), (8690, 14396), (9322, 13420), (9638, 12980)]