1145183940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21863}}^1$

素因数の和:21978

約数の個数: 96

約数和(自身を含む): 3599688960

約数和(自身を除く): 2454505020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 8730, 10476, 13095, 17460, 21863, 26190, 43726, 52380, 65589, 87452, 109315, 131178, 196767, 218630, 262356, 327945, 393534, 437260, 590301, 655890, 787068, 983835, 1180602, 1311780, 1967670, 2120711, 2361204, 2951505, 3935340, 4241422, 5903010, 6362133, 8482844, 10603555, 11806020, 12724266, 19086399, 21207110, 25448532, 31810665, 38172798, 42414220, 57259197, 63621330, 76345596, 95431995, 114518394, 127242660, 190863990, 229036788, 286295985, 381727980, 572591970, 1145183940]

約数ペア:

[(1, 1145183940), (2, 572591970), (3, 381727980), (4, 286295985), (5, 229036788), (6, 190863990), (9, 127242660), (10, 114518394), (12, 95431995), (15, 76345596), (18, 63621330), (20, 57259197), (27, 42414220), (30, 38172798), (36, 31810665), (45, 25448532), (54, 21207110), (60, 19086399), (90, 12724266), (97, 11806020), (108, 10603555), (135, 8482844), (180, 6362133), (194, 5903010), (270, 4241422), (291, 3935340), (388, 2951505), (485, 2361204), (540, 2120711), (582, 1967670), (873, 1311780), (970, 1180602), (1164, 983835), (1455, 787068), (1746, 655890), (1940, 590301), (2619, 437260), (2910, 393534), (3492, 327945), (4365, 262356), (5238, 218630), (5820, 196767), (8730, 131178), (10476, 109315), (13095, 87452), (17460, 65589), (21863, 52380), (26190, 43726)]