201888180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28759}}^1$

素因数の和:28790

約数の個数: 96

約数和(自身を含む): 676435200

約数和(自身を除く): 474547020

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, 28759, 57518, 86277, 115036, 143795, 172554, 258831, 287590, 345108, 373867, 431385, 517662, 575180, 747734, 776493, 862770, 1035324, 1121601, 1294155, 1495468, 1552986, 1725540, 1869335, 2243202, 2588310, 3105972, 3364803, 3738670, 3882465, 4486404, 5176620, 5608005, 6729606, 7477340, 7764930, 10094409, 11216010, 13459212, 15529860, 16824015, 20188818, 22432020, 33648030, 40377636, 50472045, 67296060, 100944090, 201888180]

約数ペア:

[(1, 201888180), (2, 100944090), (3, 67296060), (4, 50472045), (5, 40377636), (6, 33648030), (9, 22432020), (10, 20188818), (12, 16824015), (13, 15529860), (15, 13459212), (18, 11216010), (20, 10094409), (26, 7764930), (27, 7477340), (30, 6729606), (36, 5608005), (39, 5176620), (45, 4486404), (52, 3882465), (54, 3738670), (60, 3364803), (65, 3105972), (78, 2588310), (90, 2243202), (108, 1869335), (117, 1725540), (130, 1552986), (135, 1495468), (156, 1294155), (180, 1121601), (195, 1035324), (234, 862770), (260, 776493), (270, 747734), (351, 575180), (390, 517662), (468, 431385), (540, 373867), (585, 345108), (702, 287590), (780, 258831), (1170, 172554), (1404, 143795), (1755, 115036), (2340, 86277), (3510, 57518), (7020, 28759)]