207630540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9893

約数の個数: 120

約数和(自身を含む): 701519280

約数和(自身を除く): 493888740

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 9859, 10530, 19718, 21060, 29577, 39436, 49295, 59154, 88731, 98590, 118308, 128167, 147885, 177462, 197180, 256334, 266193, 295770, 354924, 384501, 443655, 512668, 532386, 591540, 640835, 769002, 798579, 887310, 1064772, 1153503, 1281670, 1330965, 1538004, 1597158, 1774620, 1922505, 2307006, 2563340, 2661930, 3194316, 3460509, 3845010, 3992895, 4614012, 5323860, 5767515, 6921018, 7690020, 7985790, 10381527, 11535030, 13842036, 15971580, 17302545, 20763054, 23070060, 34605090, 41526108, 51907635, 69210180, 103815270, 207630540]

約数ペア:

[(1, 207630540), (2, 103815270), (3, 69210180), (4, 51907635), (5, 41526108), (6, 34605090), (9, 23070060), (10, 20763054), (12, 17302545), (13, 15971580), (15, 13842036), (18, 11535030), (20, 10381527), (26, 7985790), (27, 7690020), (30, 6921018), (36, 5767515), (39, 5323860), (45, 4614012), (52, 3992895), (54, 3845010), (60, 3460509), (65, 3194316), (78, 2661930), (81, 2563340), (90, 2307006), (108, 1922505), (117, 1774620), (130, 1597158), (135, 1538004), (156, 1330965), (162, 1281670), (180, 1153503), (195, 1064772), (234, 887310), (260, 798579), (270, 769002), (324, 640835), (351, 591540), (390, 532386), (405, 512668), (468, 443655), (540, 384501), (585, 354924), (702, 295770), (780, 266193), (810, 256334), (1053, 197180), (1170, 177462), (1404, 147885), (1620, 128167), (1755, 118308), (2106, 98590), (2340, 88731), (3510, 59154), (4212, 49295), (5265, 39436), (7020, 29577), (9859, 21060), (10530, 19718)]