838819906020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{38011}}^1\times {\mathrm{122599}}^1$

素因数の和:160625

約数の個数: 72

約数和(自身を含む): 2544508075200

約数和(自身を除く): 1705688169180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 38011, 76022, 114033, 122599, 152044, 190055, 228066, 245198, 342099, 367797, 380110, 456132, 490396, 570165, 612995, 684198, 735594, 760220, 1103391, 1140330, 1225990, 1368396, 1471188, 1710495, 1838985, 2206782, 2280660, 2451980, 3420990, 3677970, 4413564, 5516955, 6841980, 7355940, 11033910, 22067820, 4660110589, 9320221178, 13980331767, 18640442356, 23300552945, 27960663534, 41940995301, 46601105890, 55921327068, 69901658835, 83881990602, 93202211780, 139803317670, 167763981204, 209704976505, 279606635340, 419409953010, 838819906020]

約数ペア:

[(1, 838819906020), (2, 419409953010), (3, 279606635340), (4, 209704976505), (5, 167763981204), (6, 139803317670), (9, 93202211780), (10, 83881990602), (12, 69901658835), (15, 55921327068), (18, 46601105890), (20, 41940995301), (30, 27960663534), (36, 23300552945), (45, 18640442356), (60, 13980331767), (90, 9320221178), (180, 4660110589), (38011, 22067820), (76022, 11033910), (114033, 7355940), (122599, 6841980), (152044, 5516955), (190055, 4413564), (228066, 3677970), (245198, 3420990), (342099, 2451980), (367797, 2280660), (380110, 2206782), (456132, 1838985), (490396, 1710495), (570165, 1471188), (612995, 1368396), (684198, 1225990), (735594, 1140330), (760220, 1103391)]