7126020

素因数分解:

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

素因数の和:146

約数の個数: 144

約数和(自身を含む): 24373440

約数和(自身を除く): 17247420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 61, 66, 90, 99, 110, 118, 122, 132, 165, 177, 180, 183, 198, 220, 236, 244, 295, 305, 330, 354, 366, 396, 495, 531, 549, 590, 610, 649, 660, 671, 708, 732, 885, 915, 990, 1062, 1098, 1180, 1220, 1298, 1342, 1770, 1830, 1947, 1980, 2013, 2124, 2196, 2596, 2655, 2684, 2745, 3245, 3355, 3540, 3599, 3660, 3894, 4026, 5310, 5490, 5841, 6039, 6490, 6710, 7198, 7788, 8052, 9735, 10065, 10620, 10797, 10980, 11682, 12078, 12980, 13420, 14396, 17995, 19470, 20130, 21594, 23364, 24156, 29205, 30195, 32391, 35990, 38940, 39589, 40260, 43188, 53985, 58410, 60390, 64782, 71980, 79178, 107970, 116820, 118767, 120780, 129564, 158356, 161955, 197945, 215940, 237534, 323910, 356301, 395890, 475068, 593835, 647820, 712602, 791780, 1187670, 1425204, 1781505, 2375340, 3563010, 7126020]

約数ペア:

[(1, 7126020), (2, 3563010), (3, 2375340), (4, 1781505), (5, 1425204), (6, 1187670), (9, 791780), (10, 712602), (11, 647820), (12, 593835), (15, 475068), (18, 395890), (20, 356301), (22, 323910), (30, 237534), (33, 215940), (36, 197945), (44, 161955), (45, 158356), (55, 129564), (59, 120780), (60, 118767), (61, 116820), (66, 107970), (90, 79178), (99, 71980), (110, 64782), (118, 60390), (122, 58410), (132, 53985), (165, 43188), (177, 40260), (180, 39589), (183, 38940), (198, 35990), (220, 32391), (236, 30195), (244, 29205), (295, 24156), (305, 23364), (330, 21594), (354, 20130), (366, 19470), (396, 17995), (495, 14396), (531, 13420), (549, 12980), (590, 12078), (610, 11682), (649, 10980), (660, 10797), (671, 10620), (708, 10065), (732, 9735), (885, 8052), (915, 7788), (990, 7198), (1062, 6710), (1098, 6490), (1180, 6039), (1220, 5841), (1298, 5490), (1342, 5310), (1770, 4026), (1830, 3894), (1947, 3660), (1980, 3599), (2013, 3540), (2124, 3355), (2196, 3245), (2596, 2745), (2655, 2684)]