1520243400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3008

約数の個数: 192

約数和(自身を含む): 5152795200

約数和(自身を除く): 3632551800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 67, 75, 78, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 260, 268, 300, 312, 325, 335, 390, 402, 520, 536, 600, 650, 670, 780, 804, 871, 975, 1005, 1300, 1340, 1560, 1608, 1675, 1742, 1950, 2010, 2600, 2613, 2680, 2909, 3350, 3484, 3900, 4020, 4355, 5025, 5226, 5818, 6700, 6968, 7800, 8040, 8710, 8727, 10050, 10452, 11636, 13065, 13400, 14545, 17420, 17454, 20100, 20904, 21775, 23272, 26130, 29090, 34840, 34908, 37817, 40200, 43550, 43635, 52260, 58180, 65325, 69816, 72725, 75634, 87100, 87270, 104520, 113451, 116360, 130650, 145450, 151268, 174200, 174540, 189085, 194903, 218175, 226902, 261300, 290900, 302536, 349080, 378170, 389806, 436350, 453804, 522600, 567255, 581800, 584709, 756340, 779612, 872700, 907608, 945425, 974515, 1134510, 1169418, 1512680, 1559224, 1745400, 1890850, 1949030, 2269020, 2338836, 2533739, 2836275, 2923545, 3781700, 3898060, 4538040, 4677672, 4872575, 5067478, 5672550, 5847090, 7563400, 7601217, 7796120, 9745150, 10134956, 11345100, 11694180, 12668695, 14617725, 15202434, 19490300, 20269912, 22690200, 23388360, 25337390, 29235450, 30404868, 38006085, 38980600, 50674780, 58470900, 60809736, 63343475, 76012170, 101349560, 116941800, 126686950, 152024340, 190030425, 253373900, 304048680, 380060850, 506747800, 760121700, 1520243400]

約数ペア:

[(1, 1520243400), (2, 760121700), (3, 506747800), (4, 380060850), (5, 304048680), (6, 253373900), (8, 190030425), (10, 152024340), (12, 126686950), (13, 116941800), (15, 101349560), (20, 76012170), (24, 63343475), (25, 60809736), (26, 58470900), (30, 50674780), (39, 38980600), (40, 38006085), (50, 30404868), (52, 29235450), (60, 25337390), (65, 23388360), (67, 22690200), (75, 20269912), (78, 19490300), (100, 15202434), (104, 14617725), (120, 12668695), (130, 11694180), (134, 11345100), (150, 10134956), (156, 9745150), (195, 7796120), (200, 7601217), (201, 7563400), (260, 5847090), (268, 5672550), (300, 5067478), (312, 4872575), (325, 4677672), (335, 4538040), (390, 3898060), (402, 3781700), (520, 2923545), (536, 2836275), (600, 2533739), (650, 2338836), (670, 2269020), (780, 1949030), (804, 1890850), (871, 1745400), (975, 1559224), (1005, 1512680), (1300, 1169418), (1340, 1134510), (1560, 974515), (1608, 945425), (1675, 907608), (1742, 872700), (1950, 779612), (2010, 756340), (2600, 584709), (2613, 581800), (2680, 567255), (2909, 522600), (3350, 453804), (3484, 436350), (3900, 389806), (4020, 378170), (4355, 349080), (5025, 302536), (5226, 290900), (5818, 261300), (6700, 226902), (6968, 218175), (7800, 194903), (8040, 189085), (8710, 174540), (8727, 174200), (10050, 151268), (10452, 145450), (11636, 130650), (13065, 116360), (13400, 113451), (14545, 104520), (17420, 87270), (17454, 87100), (20100, 75634), (20904, 72725), (21775, 69816), (23272, 65325), (26130, 58180), (29090, 52260), (34840, 43635), (34908, 43550), (37817, 40200)]