101957940

素因数分解:

$2^2\times 3^9\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 376962432

約数和(自身を除く): 275004492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 243, 252, 259, 270, 315, 324, 333, 370, 378, 405, 420, 444, 486, 518, 540, 555, 567, 630, 666, 729, 740, 756, 777, 810, 945, 972, 999, 1036, 1110, 1134, 1215, 1260, 1295, 1332, 1458, 1554, 1620, 1665, 1701, 1890, 1998, 2187, 2220, 2268, 2331, 2430, 2590, 2835, 2916, 2997, 3108, 3330, 3402, 3645, 3780, 3885, 3996, 4374, 4662, 4860, 4995, 5103, 5180, 5670, 5994, 6561, 6660, 6804, 6993, 7290, 7770, 8505, 8748, 8991, 9324, 9990, 10206, 10935, 11340, 11655, 11988, 13122, 13986, 14580, 14985, 15309, 15540, 17010, 17982, 19683, 19980, 20412, 20979, 21870, 23310, 25515, 26244, 26973, 27972, 29970, 30618, 32805, 34020, 34965, 35964, 39366, 41958, 43740, 44955, 45927, 46620, 51030, 53946, 59940, 61236, 62937, 65610, 69930, 76545, 78732, 80919, 83916, 89910, 91854, 98415, 102060, 104895, 107892, 125874, 131220, 134865, 137781, 139860, 153090, 161838, 179820, 183708, 188811, 196830, 209790, 229635, 242757, 251748, 269730, 275562, 306180, 314685, 323676, 377622, 393660, 404595, 419580, 459270, 485514, 539460, 551124, 566433, 629370, 688905, 728271, 755244, 809190, 918540, 944055, 971028, 1132866, 1213785, 1258740, 1377810, 1456542, 1618380, 1699299, 1888110, 2265732, 2427570, 2755620, 2832165, 2913084, 3398598, 3641355, 3776220, 4855140, 5097897, 5664330, 6797196, 7282710, 8496495, 10195794, 11328660, 14565420, 16992990, 20391588, 25489485, 33985980, 50978970, 101957940]

約数ペア:

[(1, 101957940), (2, 50978970), (3, 33985980), (4, 25489485), (5, 20391588), (6, 16992990), (7, 14565420), (9, 11328660), (10, 10195794), (12, 8496495), (14, 7282710), (15, 6797196), (18, 5664330), (20, 5097897), (21, 4855140), (27, 3776220), (28, 3641355), (30, 3398598), (35, 2913084), (36, 2832165), (37, 2755620), (42, 2427570), (45, 2265732), (54, 1888110), (60, 1699299), (63, 1618380), (70, 1456542), (74, 1377810), (81, 1258740), (84, 1213785), (90, 1132866), (105, 971028), (108, 944055), (111, 918540), (126, 809190), (135, 755244), (140, 728271), (148, 688905), (162, 629370), (180, 566433), (185, 551124), (189, 539460), (210, 485514), (222, 459270), (243, 419580), (252, 404595), (259, 393660), (270, 377622), (315, 323676), (324, 314685), (333, 306180), (370, 275562), (378, 269730), (405, 251748), (420, 242757), (444, 229635), (486, 209790), (518, 196830), (540, 188811), (555, 183708), (567, 179820), (630, 161838), (666, 153090), (729, 139860), (740, 137781), (756, 134865), (777, 131220), (810, 125874), (945, 107892), (972, 104895), (999, 102060), (1036, 98415), (1110, 91854), (1134, 89910), (1215, 83916), (1260, 80919), (1295, 78732), (1332, 76545), (1458, 69930), (1554, 65610), (1620, 62937), (1665, 61236), (1701, 59940), (1890, 53946), (1998, 51030), (2187, 46620), (2220, 45927), (2268, 44955), (2331, 43740), (2430, 41958), (2590, 39366), (2835, 35964), (2916, 34965), (2997, 34020), (3108, 32805), (3330, 30618), (3402, 29970), (3645, 27972), (3780, 26973), (3885, 26244), (3996, 25515), (4374, 23310), (4662, 21870), (4860, 20979), (4995, 20412), (5103, 19980), (5180, 19683), (5670, 17982), (5994, 17010), (6561, 15540), (6660, 15309), (6804, 14985), (6993, 14580), (7290, 13986), (7770, 13122), (8505, 11988), (8748, 11655), (8991, 11340), (9324, 10935), (9990, 10206)]