42854940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 135616320

約数和(自身を除く): 92761380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1301, 1647, 1830, 2196, 2602, 2745, 3294, 3660, 3903, 5204, 5490, 6505, 6588, 7806, 8235, 10980, 11709, 13010, 15612, 16470, 19515, 23418, 26020, 32940, 35127, 39030, 46836, 58545, 70254, 78060, 79361, 117090, 140508, 158722, 175635, 234180, 238083, 317444, 351270, 396805, 476166, 702540, 714249, 793610, 952332, 1190415, 1428498, 1587220, 2142747, 2380830, 2856996, 3571245, 4285494, 4761660, 7142490, 8570988, 10713735, 14284980, 21427470, 42854940]

約数ペア:

[(1, 42854940), (2, 21427470), (3, 14284980), (4, 10713735), (5, 8570988), (6, 7142490), (9, 4761660), (10, 4285494), (12, 3571245), (15, 2856996), (18, 2380830), (20, 2142747), (27, 1587220), (30, 1428498), (36, 1190415), (45, 952332), (54, 793610), (60, 714249), (61, 702540), (90, 476166), (108, 396805), (122, 351270), (135, 317444), (180, 238083), (183, 234180), (244, 175635), (270, 158722), (305, 140508), (366, 117090), (540, 79361), (549, 78060), (610, 70254), (732, 58545), (915, 46836), (1098, 39030), (1220, 35127), (1301, 32940), (1647, 26020), (1830, 23418), (2196, 19515), (2602, 16470), (2745, 15612), (3294, 13010), (3660, 11709), (3903, 10980), (5204, 8235), (5490, 7806), (6505, 6588)]