91751880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 218510520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 89, 110, 120, 121, 132, 142, 165, 178, 213, 220, 242, 264, 267, 284, 330, 355, 356, 363, 426, 440, 445, 484, 534, 568, 605, 660, 710, 712, 726, 781, 852, 890, 968, 979, 1065, 1068, 1210, 1320, 1335, 1420, 1452, 1562, 1704, 1780, 1815, 1958, 2130, 2136, 2343, 2420, 2670, 2840, 2904, 2937, 3124, 3560, 3630, 3905, 3916, 4260, 4686, 4840, 4895, 5340, 5874, 6248, 6319, 7260, 7810, 7832, 8520, 8591, 9372, 9790, 10680, 10769, 11715, 11748, 12638, 14520, 14685, 15620, 17182, 18744, 18957, 19580, 21538, 23430, 23496, 25276, 25773, 29370, 31240, 31595, 32307, 34364, 37914, 39160, 42955, 43076, 46860, 50552, 51546, 53845, 58740, 63190, 64614, 68728, 69509, 75828, 85910, 86152, 93720, 94785, 103092, 107690, 117480, 126380, 128865, 129228, 139018, 151656, 161535, 171820, 189570, 206184, 208527, 215380, 252760, 257730, 258456, 278036, 323070, 343640, 347545, 379140, 417054, 430760, 515460, 556072, 646140, 695090, 758280, 764599, 834108, 1030920, 1042635, 1292280, 1390180, 1529198, 1668216, 2085270, 2293797, 2780360, 3058396, 3822995, 4170540, 4587594, 6116792, 7645990, 8341080, 9175188, 11468985, 15291980, 18350376, 22937970, 30583960, 45875940, 91751880]

約数ペア:

[(1, 91751880), (2, 45875940), (3, 30583960), (4, 22937970), (5, 18350376), (6, 15291980), (8, 11468985), (10, 9175188), (11, 8341080), (12, 7645990), (15, 6116792), (20, 4587594), (22, 4170540), (24, 3822995), (30, 3058396), (33, 2780360), (40, 2293797), (44, 2085270), (55, 1668216), (60, 1529198), (66, 1390180), (71, 1292280), (88, 1042635), (89, 1030920), (110, 834108), (120, 764599), (121, 758280), (132, 695090), (142, 646140), (165, 556072), (178, 515460), (213, 430760), (220, 417054), (242, 379140), (264, 347545), (267, 343640), (284, 323070), (330, 278036), (355, 258456), (356, 257730), (363, 252760), (426, 215380), (440, 208527), (445, 206184), (484, 189570), (534, 171820), (568, 161535), (605, 151656), (660, 139018), (710, 129228), (712, 128865), (726, 126380), (781, 117480), (852, 107690), (890, 103092), (968, 94785), (979, 93720), (1065, 86152), (1068, 85910), (1210, 75828), (1320, 69509), (1335, 68728), (1420, 64614), (1452, 63190), (1562, 58740), (1704, 53845), (1780, 51546), (1815, 50552), (1958, 46860), (2130, 43076), (2136, 42955), (2343, 39160), (2420, 37914), (2670, 34364), (2840, 32307), (2904, 31595), (2937, 31240), (3124, 29370), (3560, 25773), (3630, 25276), (3905, 23496), (3916, 23430), (4260, 21538), (4686, 19580), (4840, 18957), (4895, 18744), (5340, 17182), (5874, 15620), (6248, 14685), (6319, 14520), (7260, 12638), (7810, 11748), (7832, 11715), (8520, 10769), (8591, 10680), (9372, 9790)]