156283020

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 493523184

約数和(自身を除く): 337240164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 397, 405, 486, 540, 729, 794, 810, 972, 1191, 1215, 1458, 1588, 1620, 1985, 2187, 2382, 2430, 2916, 3573, 3645, 3970, 4374, 4764, 4860, 5955, 6561, 7146, 7290, 7940, 8748, 10719, 10935, 11910, 13122, 14292, 14580, 17865, 19683, 21438, 21870, 23820, 26244, 32157, 32805, 35730, 39366, 42876, 43740, 53595, 64314, 65610, 71460, 78732, 96471, 98415, 107190, 128628, 131220, 160785, 192942, 196830, 214380, 289413, 321570, 385884, 393660, 482355, 578826, 643140, 868239, 964710, 1157652, 1447065, 1736478, 1929420, 2604717, 2894130, 3472956, 4341195, 5209434, 5788260, 7814151, 8682390, 10418868, 13023585, 15628302, 17364780, 26047170, 31256604, 39070755, 52094340, 78141510, 156283020]

約数ペア:

[(1, 156283020), (2, 78141510), (3, 52094340), (4, 39070755), (5, 31256604), (6, 26047170), (9, 17364780), (10, 15628302), (12, 13023585), (15, 10418868), (18, 8682390), (20, 7814151), (27, 5788260), (30, 5209434), (36, 4341195), (45, 3472956), (54, 2894130), (60, 2604717), (81, 1929420), (90, 1736478), (108, 1447065), (135, 1157652), (162, 964710), (180, 868239), (243, 643140), (270, 578826), (324, 482355), (397, 393660), (405, 385884), (486, 321570), (540, 289413), (729, 214380), (794, 196830), (810, 192942), (972, 160785), (1191, 131220), (1215, 128628), (1458, 107190), (1588, 98415), (1620, 96471), (1985, 78732), (2187, 71460), (2382, 65610), (2430, 64314), (2916, 53595), (3573, 43740), (3645, 42876), (3970, 39366), (4374, 35730), (4764, 32805), (4860, 32157), (5955, 26244), (6561, 23820), (7146, 21870), (7290, 21438), (7940, 19683), (8748, 17865), (10719, 14580), (10935, 14292), (11910, 13122)]