98369880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 241285800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 647, 724, 840, 905, 1086, 1267, 1294, 1448, 1810, 1941, 2172, 2534, 2588, 2715, 3235, 3620, 3801, 3882, 4344, 4529, 5068, 5176, 5430, 6335, 6470, 7240, 7602, 7764, 9058, 9705, 10136, 10860, 12670, 12940, 13587, 15204, 15528, 18116, 19005, 19410, 21720, 22645, 25340, 25880, 27174, 30408, 36232, 38010, 38820, 45290, 50680, 54348, 67935, 76020, 77640, 90580, 108696, 117107, 135870, 152040, 181160, 234214, 271740, 351321, 468428, 543480, 585535, 702642, 819749, 936856, 1171070, 1405284, 1639498, 1756605, 2342140, 2459247, 2810568, 3278996, 3513210, 4098745, 4684280, 4918494, 6557992, 7026420, 8197490, 9836988, 12296235, 14052840, 16394980, 19673976, 24592470, 32789960, 49184940, 98369880]

約数ペア:

[(1, 98369880), (2, 49184940), (3, 32789960), (4, 24592470), (5, 19673976), (6, 16394980), (7, 14052840), (8, 12296235), (10, 9836988), (12, 8197490), (14, 7026420), (15, 6557992), (20, 4918494), (21, 4684280), (24, 4098745), (28, 3513210), (30, 3278996), (35, 2810568), (40, 2459247), (42, 2342140), (56, 1756605), (60, 1639498), (70, 1405284), (84, 1171070), (105, 936856), (120, 819749), (140, 702642), (168, 585535), (181, 543480), (210, 468428), (280, 351321), (362, 271740), (420, 234214), (543, 181160), (647, 152040), (724, 135870), (840, 117107), (905, 108696), (1086, 90580), (1267, 77640), (1294, 76020), (1448, 67935), (1810, 54348), (1941, 50680), (2172, 45290), (2534, 38820), (2588, 38010), (2715, 36232), (3235, 30408), (3620, 27174), (3801, 25880), (3882, 25340), (4344, 22645), (4529, 21720), (5068, 19410), (5176, 19005), (5430, 18116), (6335, 15528), (6470, 15204), (7240, 13587), (7602, 12940), (7764, 12670), (9058, 10860), (9705, 10136)]