156980365425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{1979}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 309932663040

約数和(自身を除く): 152952297615

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 195, 225, 235, 325, 423, 577, 585, 611, 705, 975, 1175, 1731, 1833, 1979, 2115, 2885, 2925, 3055, 3525, 5193, 5499, 5937, 7501, 8655, 9165, 9895, 10575, 14425, 15275, 17811, 22503, 25727, 25965, 27119, 27495, 29685, 37505, 43275, 45825, 49475, 67509, 77181, 81357, 89055, 93013, 112515, 128635, 129825, 135595, 137475, 148425, 187525, 231543, 244071, 279039, 337545, 352547, 385905, 406785, 445275, 465065, 562575, 643175, 677975, 837117, 1057641, 1141883, 1157715, 1209169, 1220355, 1395195, 1687725, 1762735, 1929525, 2033925, 2325325, 3172923, 3425649, 3627507, 4185585, 5288205, 5709415, 5788575, 6045845, 6101775, 6975975, 8813675, 10276947, 10882521, 14844479, 15864615, 17128245, 18137535, 20927925, 26441025, 28547075, 30229225, 44533437, 51384735, 53668501, 54412605, 74222395, 79323075, 85641225, 90687675, 133600311, 161005503, 222667185, 256923675, 268342505, 272063025, 371111975, 483016509, 668001555, 697690513, 805027515, 1113335925, 1341712525, 2093071539, 2415082545, 3340007775, 3488452565, 4025137575, 6279214617, 10465357695, 12075412725, 17442262825, 31396073085, 52326788475, 156980365425]

約数ペア:

[(1, 156980365425), (3, 52326788475), (5, 31396073085), (9, 17442262825), (13, 12075412725), (15, 10465357695), (25, 6279214617), (39, 4025137575), (45, 3488452565), (47, 3340007775), (65, 2415082545), (75, 2093071539), (117, 1341712525), (141, 1113335925), (195, 805027515), (225, 697690513), (235, 668001555), (325, 483016509), (423, 371111975), (577, 272063025), (585, 268342505), (611, 256923675), (705, 222667185), (975, 161005503), (1175, 133600311), (1731, 90687675), (1833, 85641225), (1979, 79323075), (2115, 74222395), (2885, 54412605), (2925, 53668501), (3055, 51384735), (3525, 44533437), (5193, 30229225), (5499, 28547075), (5937, 26441025), (7501, 20927925), (8655, 18137535), (9165, 17128245), (9895, 15864615), (10575, 14844479), (14425, 10882521), (15275, 10276947), (17811, 8813675), (22503, 6975975), (25727, 6101775), (25965, 6045845), (27119, 5788575), (27495, 5709415), (29685, 5288205), (37505, 4185585), (43275, 3627507), (45825, 3425649), (49475, 3172923), (67509, 2325325), (77181, 2033925), (81357, 1929525), (89055, 1762735), (93013, 1687725), (112515, 1395195), (128635, 1220355), (129825, 1209169), (135595, 1157715), (137475, 1141883), (148425, 1057641), (187525, 837117), (231543, 677975), (244071, 643175), (279039, 562575), (337545, 465065), (352547, 445275), (385905, 406785)]