1251869580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59443}}^1$

素因数の和:59477

約数の個数: 120

約数和(自身を含む): 4229321712

約数和(自身を除く): 2977452132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 59443, 118886, 178329, 237772, 297215, 356658, 534987, 594430, 713316, 772759, 891645, 1069974, 1188860, 1545518, 1604961, 1783290, 2139948, 2318277, 2674935, 3091036, 3209922, 3566580, 3863795, 4636554, 4814883, 5349870, 6419844, 6954831, 7727590, 8024805, 9273108, 9629766, 10699740, 11591385, 13909662, 15455180, 16049610, 19259532, 20864493, 23182770, 24074415, 27819324, 32099220, 34774155, 41728986, 46365540, 48148830, 62593479, 69548310, 83457972, 96297660, 104322465, 125186958, 139096620, 208644930, 250373916, 312967395, 417289860, 625934790, 1251869580]

約数ペア:

[(1, 1251869580), (2, 625934790), (3, 417289860), (4, 312967395), (5, 250373916), (6, 208644930), (9, 139096620), (10, 125186958), (12, 104322465), (13, 96297660), (15, 83457972), (18, 69548310), (20, 62593479), (26, 48148830), (27, 46365540), (30, 41728986), (36, 34774155), (39, 32099220), (45, 27819324), (52, 24074415), (54, 23182770), (60, 20864493), (65, 19259532), (78, 16049610), (81, 15455180), (90, 13909662), (108, 11591385), (117, 10699740), (130, 9629766), (135, 9273108), (156, 8024805), (162, 7727590), (180, 6954831), (195, 6419844), (234, 5349870), (260, 4814883), (270, 4636554), (324, 3863795), (351, 3566580), (390, 3209922), (405, 3091036), (468, 2674935), (540, 2318277), (585, 2139948), (702, 1783290), (780, 1604961), (810, 1545518), (1053, 1188860), (1170, 1069974), (1404, 891645), (1620, 772759), (1755, 713316), (2106, 594430), (2340, 534987), (3510, 356658), (4212, 297215), (5265, 237772), (7020, 178329), (10530, 118886), (21060, 59443)]