55607640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 184204800

約数和(自身を除く): 128597160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 409, 412, 440, 515, 618, 660, 818, 824, 1030, 1133, 1227, 1236, 1320, 1545, 1636, 2045, 2060, 2266, 2454, 2472, 3090, 3272, 3399, 4090, 4120, 4499, 4532, 4908, 5665, 6135, 6180, 6798, 8180, 8998, 9064, 9816, 11330, 12270, 12360, 13497, 13596, 16360, 16995, 17996, 22495, 22660, 24540, 26994, 27192, 33990, 35992, 42127, 44990, 45320, 49080, 53988, 67485, 67980, 84254, 89980, 107976, 126381, 134970, 135960, 168508, 179960, 210635, 252762, 269940, 337016, 421270, 463397, 505524, 539880, 631905, 842540, 926794, 1011048, 1263810, 1390191, 1685080, 1853588, 2316985, 2527620, 2780382, 3707176, 4633970, 5055240, 5560764, 6950955, 9267940, 11121528, 13901910, 18535880, 27803820, 55607640]

約数ペア:

[(1, 55607640), (2, 27803820), (3, 18535880), (4, 13901910), (5, 11121528), (6, 9267940), (8, 6950955), (10, 5560764), (11, 5055240), (12, 4633970), (15, 3707176), (20, 2780382), (22, 2527620), (24, 2316985), (30, 1853588), (33, 1685080), (40, 1390191), (44, 1263810), (55, 1011048), (60, 926794), (66, 842540), (88, 631905), (103, 539880), (110, 505524), (120, 463397), (132, 421270), (165, 337016), (206, 269940), (220, 252762), (264, 210635), (309, 179960), (330, 168508), (409, 135960), (412, 134970), (440, 126381), (515, 107976), (618, 89980), (660, 84254), (818, 67980), (824, 67485), (1030, 53988), (1133, 49080), (1227, 45320), (1236, 44990), (1320, 42127), (1545, 35992), (1636, 33990), (2045, 27192), (2060, 26994), (2266, 24540), (2454, 22660), (2472, 22495), (3090, 17996), (3272, 16995), (3399, 16360), (4090, 13596), (4120, 13497), (4499, 12360), (4532, 12270), (4908, 11330), (5665, 9816), (6135, 9064), (6180, 8998), (6798, 8180)]