126268740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17987}}^1$

素因数の和:18018

約数の個数: 96

約数和(自身を含む): 423077760

約数和(自身を除く): 296809020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 17987, 35974, 53961, 71948, 89935, 107922, 161883, 179870, 215844, 233831, 269805, 323766, 359740, 467662, 485649, 539610, 647532, 701493, 809415, 935324, 971298, 1079220, 1169155, 1402986, 1618830, 1942596, 2104479, 2338310, 2428245, 2805972, 3237660, 3507465, 4208958, 4676620, 4856490, 6313437, 7014930, 8417916, 9712980, 10522395, 12626874, 14029860, 21044790, 25253748, 31567185, 42089580, 63134370, 126268740]

約数ペア:

[(1, 126268740), (2, 63134370), (3, 42089580), (4, 31567185), (5, 25253748), (6, 21044790), (9, 14029860), (10, 12626874), (12, 10522395), (13, 9712980), (15, 8417916), (18, 7014930), (20, 6313437), (26, 4856490), (27, 4676620), (30, 4208958), (36, 3507465), (39, 3237660), (45, 2805972), (52, 2428245), (54, 2338310), (60, 2104479), (65, 1942596), (78, 1618830), (90, 1402986), (108, 1169155), (117, 1079220), (130, 971298), (135, 935324), (156, 809415), (180, 701493), (195, 647532), (234, 539610), (260, 485649), (270, 467662), (351, 359740), (390, 323766), (468, 269805), (540, 233831), (585, 215844), (702, 179870), (780, 161883), (1170, 107922), (1404, 89935), (1755, 71948), (2340, 53961), (3510, 35974), (7020, 17987)]