69210180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9890

約数の個数: 96

約数和(自身を含む): 231907200

約数和(自身を除く): 162697020

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, 9859, 19718, 29577, 39436, 49295, 59154, 88731, 98590, 118308, 128167, 147885, 177462, 197180, 256334, 266193, 295770, 354924, 384501, 443655, 512668, 532386, 591540, 640835, 769002, 887310, 1064772, 1153503, 1281670, 1330965, 1538004, 1774620, 1922505, 2307006, 2563340, 2661930, 3460509, 3845010, 4614012, 5323860, 5767515, 6921018, 7690020, 11535030, 13842036, 17302545, 23070060, 34605090, 69210180]

約数ペア:

[(1, 69210180), (2, 34605090), (3, 23070060), (4, 17302545), (5, 13842036), (6, 11535030), (9, 7690020), (10, 6921018), (12, 5767515), (13, 5323860), (15, 4614012), (18, 3845010), (20, 3460509), (26, 2661930), (27, 2563340), (30, 2307006), (36, 1922505), (39, 1774620), (45, 1538004), (52, 1330965), (54, 1281670), (60, 1153503), (65, 1064772), (78, 887310), (90, 769002), (108, 640835), (117, 591540), (130, 532386), (135, 512668), (156, 443655), (180, 384501), (195, 354924), (234, 295770), (260, 266193), (270, 256334), (351, 197180), (390, 177462), (468, 147885), (540, 128167), (585, 118308), (702, 98590), (780, 88731), (1170, 59154), (1404, 49295), (1755, 39436), (2340, 29577), (3510, 19718), (7020, 9859)]