122326020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4725

約数の個数: 72

約数和(自身を含む): 373627800

約数和(自身を除く): 251301780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 4561, 5364, 6705, 8940, 9122, 13410, 13683, 18244, 22805, 26820, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 136830, 164196, 205245, 273660, 410490, 679589, 820980, 1359178, 2038767, 2718356, 3397945, 4077534, 6116301, 6795890, 8155068, 10193835, 12232602, 13591780, 20387670, 24465204, 30581505, 40775340, 61163010, 122326020]

約数ペア:

[(1, 122326020), (2, 61163010), (3, 40775340), (4, 30581505), (5, 24465204), (6, 20387670), (9, 13591780), (10, 12232602), (12, 10193835), (15, 8155068), (18, 6795890), (20, 6116301), (30, 4077534), (36, 3397945), (45, 2718356), (60, 2038767), (90, 1359178), (149, 820980), (180, 679589), (298, 410490), (447, 273660), (596, 205245), (745, 164196), (894, 136830), (1341, 91220), (1490, 82098), (1788, 68415), (2235, 54732), (2682, 45610), (2980, 41049), (4470, 27366), (4561, 26820), (5364, 22805), (6705, 18244), (8940, 13683), (9122, 13410)]