49081500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 166944960

約数和(自身を除く): 117863460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 839, 900, 975, 1125, 1170, 1300, 1500, 1625, 1678, 1950, 2250, 2340, 2517, 2925, 3250, 3356, 3900, 4195, 4500, 4875, 5034, 5850, 6500, 7551, 8390, 9750, 10068, 10907, 11700, 12585, 14625, 15102, 16780, 19500, 20975, 21814, 25170, 29250, 30204, 32721, 37755, 41950, 43628, 50340, 54535, 58500, 62925, 65442, 75510, 83900, 98163, 104875, 109070, 125850, 130884, 151020, 163605, 188775, 196326, 209750, 218140, 251700, 272675, 314625, 327210, 377550, 392652, 419500, 490815, 545350, 629250, 654420, 755100, 818025, 943875, 981630, 1090700, 1258500, 1363375, 1636050, 1887750, 1963260, 2454075, 2726750, 3272100, 3775500, 4090125, 4908150, 5453500, 8180250, 9816300, 12270375, 16360500, 24540750, 49081500]

約数ペア:

[(1, 49081500), (2, 24540750), (3, 16360500), (4, 12270375), (5, 9816300), (6, 8180250), (9, 5453500), (10, 4908150), (12, 4090125), (13, 3775500), (15, 3272100), (18, 2726750), (20, 2454075), (25, 1963260), (26, 1887750), (30, 1636050), (36, 1363375), (39, 1258500), (45, 1090700), (50, 981630), (52, 943875), (60, 818025), (65, 755100), (75, 654420), (78, 629250), (90, 545350), (100, 490815), (117, 419500), (125, 392652), (130, 377550), (150, 327210), (156, 314625), (180, 272675), (195, 251700), (225, 218140), (234, 209750), (250, 196326), (260, 188775), (300, 163605), (325, 151020), (375, 130884), (390, 125850), (450, 109070), (468, 104875), (500, 98163), (585, 83900), (650, 75510), (750, 65442), (780, 62925), (839, 58500), (900, 54535), (975, 50340), (1125, 43628), (1170, 41950), (1300, 37755), (1500, 32721), (1625, 30204), (1678, 29250), (1950, 25170), (2250, 21814), (2340, 20975), (2517, 19500), (2925, 16780), (3250, 15102), (3356, 14625), (3900, 12585), (4195, 11700), (4500, 10907), (4875, 10068), (5034, 9750), (5850, 8390), (6500, 7551)]