61553160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 96

約数和(自身を含む): 210600000

約数和(自身を除く): 149046840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8999, 17998, 26997, 35996, 44995, 53994, 71992, 80991, 89990, 107988, 134985, 161982, 170981, 179980, 215976, 269970, 323964, 341962, 359960, 404955, 512943, 539940, 647928, 683924, 809910, 854905, 1025886, 1079880, 1367848, 1538829, 1619820, 1709810, 2051772, 2564715, 3077658, 3239640, 3419620, 4103544, 5129430, 6155316, 6839240, 7694145, 10258860, 12310632, 15388290, 20517720, 30776580, 61553160]

約数ペア:

[(1, 61553160), (2, 30776580), (3, 20517720), (4, 15388290), (5, 12310632), (6, 10258860), (8, 7694145), (9, 6839240), (10, 6155316), (12, 5129430), (15, 4103544), (18, 3419620), (19, 3239640), (20, 3077658), (24, 2564715), (30, 2051772), (36, 1709810), (38, 1619820), (40, 1538829), (45, 1367848), (57, 1079880), (60, 1025886), (72, 854905), (76, 809910), (90, 683924), (95, 647928), (114, 539940), (120, 512943), (152, 404955), (171, 359960), (180, 341962), (190, 323964), (228, 269970), (285, 215976), (342, 179980), (360, 170981), (380, 161982), (456, 134985), (570, 107988), (684, 89990), (760, 80991), (855, 71992), (1140, 53994), (1368, 44995), (1710, 35996), (2280, 26997), (3420, 17998), (6840, 8999)]