47448180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 160952064

約数和(自身を除く): 113503884

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, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 751, 780, 810, 972, 1053, 1170, 1215, 1404, 1502, 1620, 1755, 2106, 2253, 2340, 2430, 3004, 3159, 3510, 3755, 4212, 4506, 4860, 5265, 6318, 6759, 7020, 7510, 9012, 9763, 10530, 11265, 12636, 13518, 15020, 15795, 19526, 20277, 21060, 22530, 27036, 29289, 31590, 33795, 39052, 40554, 45060, 48815, 58578, 60831, 63180, 67590, 81108, 87867, 97630, 101385, 117156, 121662, 135180, 146445, 175734, 182493, 195260, 202770, 243324, 263601, 292890, 304155, 351468, 364986, 405540, 439335, 527202, 585780, 608310, 729972, 790803, 878670, 912465, 1054404, 1216620, 1318005, 1581606, 1757340, 1824930, 2372409, 2636010, 3163212, 3649860, 3954015, 4744818, 5272020, 7908030, 9489636, 11862045, 15816060, 23724090, 47448180]

約数ペア:

[(1, 47448180), (2, 23724090), (3, 15816060), (4, 11862045), (5, 9489636), (6, 7908030), (9, 5272020), (10, 4744818), (12, 3954015), (13, 3649860), (15, 3163212), (18, 2636010), (20, 2372409), (26, 1824930), (27, 1757340), (30, 1581606), (36, 1318005), (39, 1216620), (45, 1054404), (52, 912465), (54, 878670), (60, 790803), (65, 729972), (78, 608310), (81, 585780), (90, 527202), (108, 439335), (117, 405540), (130, 364986), (135, 351468), (156, 304155), (162, 292890), (180, 263601), (195, 243324), (234, 202770), (243, 195260), (260, 182493), (270, 175734), (324, 146445), (351, 135180), (390, 121662), (405, 117156), (468, 101385), (486, 97630), (540, 87867), (585, 81108), (702, 67590), (751, 63180), (780, 60831), (810, 58578), (972, 48815), (1053, 45060), (1170, 40554), (1215, 39052), (1404, 33795), (1502, 31590), (1620, 29289), (1755, 27036), (2106, 22530), (2253, 21060), (2340, 20277), (2430, 19526), (3004, 15795), (3159, 15020), (3510, 13518), (3755, 12636), (4212, 11265), (4506, 10530), (4860, 9763), (5265, 9012), (6318, 7510), (6759, 7020)]