442295100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12637

約数の個数: 144

約数和(自身を含む): 1531395040

約数和(自身を除く): 1089099940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 12601, 17550, 25202, 35100, 37803, 50404, 63005, 75606, 113409, 126010, 151212, 163813, 189015, 226818, 252020, 315025, 327626, 340227, 378030, 453636, 491439, 567045, 630050, 655252, 680454, 756060, 819065, 945075, 982878, 1134090, 1260100, 1360908, 1474317, 1638130, 1701135, 1890150, 1965756, 2268180, 2457195, 2835225, 2948634, 3276260, 3402270, 3780300, 4095325, 4422951, 4914390, 5670450, 5897268, 6804540, 7371585, 8190650, 8505675, 8845902, 9828780, 11340900, 12285975, 14743170, 16381300, 17011350, 17691804, 22114755, 24571950, 29486340, 34022700, 36857925, 44229510, 49143900, 73715850, 88459020, 110573775, 147431700, 221147550, 442295100]

約数ペア:

[(1, 442295100), (2, 221147550), (3, 147431700), (4, 110573775), (5, 88459020), (6, 73715850), (9, 49143900), (10, 44229510), (12, 36857925), (13, 34022700), (15, 29486340), (18, 24571950), (20, 22114755), (25, 17691804), (26, 17011350), (27, 16381300), (30, 14743170), (36, 12285975), (39, 11340900), (45, 9828780), (50, 8845902), (52, 8505675), (54, 8190650), (60, 7371585), (65, 6804540), (75, 5897268), (78, 5670450), (90, 4914390), (100, 4422951), (108, 4095325), (117, 3780300), (130, 3402270), (135, 3276260), (150, 2948634), (156, 2835225), (180, 2457195), (195, 2268180), (225, 1965756), (234, 1890150), (260, 1701135), (270, 1638130), (300, 1474317), (325, 1360908), (351, 1260100), (390, 1134090), (450, 982878), (468, 945075), (540, 819065), (585, 756060), (650, 680454), (675, 655252), (702, 630050), (780, 567045), (900, 491439), (975, 453636), (1170, 378030), (1300, 340227), (1350, 327626), (1404, 315025), (1755, 252020), (1950, 226818), (2340, 189015), (2700, 163813), (2925, 151212), (3510, 126010), (3900, 113409), (5850, 75606), (7020, 63005), (8775, 50404), (11700, 37803), (12601, 35100), (17550, 25202)]