122705460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 393434496

約数和(自身を除く): 270729036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 138, 180, 207, 214, 230, 276, 277, 321, 345, 414, 428, 460, 535, 554, 642, 690, 828, 831, 963, 1035, 1070, 1108, 1284, 1380, 1385, 1605, 1662, 1926, 2070, 2140, 2461, 2493, 2770, 3210, 3324, 3852, 4140, 4155, 4815, 4922, 4986, 5540, 6371, 6420, 7383, 8310, 9630, 9844, 9972, 12305, 12465, 12742, 14766, 16620, 19113, 19260, 22149, 24610, 24930, 25484, 29532, 29639, 31855, 36915, 38226, 44298, 49220, 49860, 57339, 59278, 63710, 73830, 76452, 88596, 88917, 95565, 110745, 114678, 118556, 127420, 147660, 148195, 177834, 191130, 221490, 229356, 266751, 286695, 296390, 355668, 382260, 442980, 444585, 533502, 573390, 592780, 681697, 889170, 1067004, 1146780, 1333755, 1363394, 1778340, 2045091, 2667510, 2726788, 3408485, 4090182, 5335020, 6135273, 6816970, 8180364, 10225455, 12270546, 13633940, 20450910, 24541092, 30676365, 40901820, 61352730, 122705460]

約数ペア:

[(1, 122705460), (2, 61352730), (3, 40901820), (4, 30676365), (5, 24541092), (6, 20450910), (9, 13633940), (10, 12270546), (12, 10225455), (15, 8180364), (18, 6816970), (20, 6135273), (23, 5335020), (30, 4090182), (36, 3408485), (45, 2726788), (46, 2667510), (60, 2045091), (69, 1778340), (90, 1363394), (92, 1333755), (107, 1146780), (115, 1067004), (138, 889170), (180, 681697), (207, 592780), (214, 573390), (230, 533502), (276, 444585), (277, 442980), (321, 382260), (345, 355668), (414, 296390), (428, 286695), (460, 266751), (535, 229356), (554, 221490), (642, 191130), (690, 177834), (828, 148195), (831, 147660), (963, 127420), (1035, 118556), (1070, 114678), (1108, 110745), (1284, 95565), (1380, 88917), (1385, 88596), (1605, 76452), (1662, 73830), (1926, 63710), (2070, 59278), (2140, 57339), (2461, 49860), (2493, 49220), (2770, 44298), (3210, 38226), (3324, 36915), (3852, 31855), (4140, 29639), (4155, 29532), (4815, 25484), (4922, 24930), (4986, 24610), (5540, 22149), (6371, 19260), (6420, 19113), (7383, 16620), (8310, 14766), (9630, 12742), (9844, 12465), (9972, 12305)]