87293700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 180

約数和(自身を含む): 305106340

約数和(自身を除く): 217812640

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, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 829, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1658, 1755, 1950, 2025, 2106, 2340, 2487, 2700, 2925, 3316, 3510, 3900, 4050, 4145, 4212, 4974, 5265, 5850, 7020, 7461, 8100, 8290, 8775, 9948, 10530, 10777, 11700, 12435, 14922, 16580, 17550, 20725, 21060, 21554, 22383, 24870, 26325, 29844, 32331, 35100, 37305, 41450, 43108, 44766, 49740, 52650, 53885, 62175, 64662, 67149, 74610, 82900, 89532, 96993, 105300, 107770, 111915, 124350, 129324, 134298, 149220, 161655, 186525, 193986, 215540, 223830, 248700, 268596, 269425, 290979, 323310, 335745, 373050, 387972, 447660, 484965, 538850, 559575, 581958, 646620, 671490, 746100, 808275, 872937, 969930, 1077700, 1119150, 1163916, 1342980, 1454895, 1616550, 1678725, 1745874, 1939860, 2238300, 2424825, 2909790, 3233100, 3357450, 3491748, 4364685, 4849650, 5819580, 6714900, 7274475, 8729370, 9699300, 14548950, 17458740, 21823425, 29097900, 43646850, 87293700]

約数ペア:

[(1, 87293700), (2, 43646850), (3, 29097900), (4, 21823425), (5, 17458740), (6, 14548950), (9, 9699300), (10, 8729370), (12, 7274475), (13, 6714900), (15, 5819580), (18, 4849650), (20, 4364685), (25, 3491748), (26, 3357450), (27, 3233100), (30, 2909790), (36, 2424825), (39, 2238300), (45, 1939860), (50, 1745874), (52, 1678725), (54, 1616550), (60, 1454895), (65, 1342980), (75, 1163916), (78, 1119150), (81, 1077700), (90, 969930), (100, 872937), (108, 808275), (117, 746100), (130, 671490), (135, 646620), (150, 581958), (156, 559575), (162, 538850), (180, 484965), (195, 447660), (225, 387972), (234, 373050), (260, 335745), (270, 323310), (300, 290979), (324, 269425), (325, 268596), (351, 248700), (390, 223830), (405, 215540), (450, 193986), (468, 186525), (540, 161655), (585, 149220), (650, 134298), (675, 129324), (702, 124350), (780, 111915), (810, 107770), (829, 105300), (900, 96993), (975, 89532), (1053, 82900), (1170, 74610), (1300, 67149), (1350, 64662), (1404, 62175), (1620, 53885), (1658, 52650), (1755, 49740), (1950, 44766), (2025, 43108), (2106, 41450), (2340, 37305), (2487, 35100), (2700, 32331), (2925, 29844), (3316, 26325), (3510, 24870), (3900, 22383), (4050, 21554), (4145, 21060), (4212, 20725), (4974, 17550), (5265, 16580), (5850, 14922), (7020, 12435), (7461, 11700), (8100, 10777), (8290, 10530), (8775, 9948)]