123096660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 379599360

約数和(自身を除く): 256502700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 229, 255, 289, 310, 340, 372, 458, 465, 510, 527, 578, 620, 687, 867, 916, 930, 1020, 1054, 1145, 1156, 1374, 1445, 1581, 1734, 1860, 2108, 2290, 2635, 2748, 2890, 3162, 3435, 3468, 3893, 4335, 4580, 5270, 5780, 6324, 6870, 7099, 7786, 7905, 8670, 8959, 10540, 11679, 13740, 14198, 15572, 15810, 17340, 17918, 19465, 21297, 23358, 26877, 28396, 31620, 35495, 35836, 38930, 42594, 44795, 46716, 53754, 58395, 66181, 70990, 77860, 85188, 89590, 106485, 107508, 116790, 120683, 132362, 134385, 141980, 179180, 198543, 212970, 233580, 241366, 264724, 268770, 330905, 362049, 397086, 425940, 482732, 537540, 603415, 661810, 724098, 794172, 992715, 1206830, 1323620, 1448196, 1810245, 1985430, 2051611, 2413660, 3620490, 3970860, 4103222, 6154833, 7240980, 8206444, 10258055, 12309666, 20516110, 24619332, 30774165, 41032220, 61548330, 123096660]

約数ペア:

[(1, 123096660), (2, 61548330), (3, 41032220), (4, 30774165), (5, 24619332), (6, 20516110), (10, 12309666), (12, 10258055), (15, 8206444), (17, 7240980), (20, 6154833), (30, 4103222), (31, 3970860), (34, 3620490), (51, 2413660), (60, 2051611), (62, 1985430), (68, 1810245), (85, 1448196), (93, 1323620), (102, 1206830), (124, 992715), (155, 794172), (170, 724098), (186, 661810), (204, 603415), (229, 537540), (255, 482732), (289, 425940), (310, 397086), (340, 362049), (372, 330905), (458, 268770), (465, 264724), (510, 241366), (527, 233580), (578, 212970), (620, 198543), (687, 179180), (867, 141980), (916, 134385), (930, 132362), (1020, 120683), (1054, 116790), (1145, 107508), (1156, 106485), (1374, 89590), (1445, 85188), (1581, 77860), (1734, 70990), (1860, 66181), (2108, 58395), (2290, 53754), (2635, 46716), (2748, 44795), (2890, 42594), (3162, 38930), (3435, 35836), (3468, 35495), (3893, 31620), (4335, 28396), (4580, 26877), (5270, 23358), (5780, 21297), (6324, 19465), (6870, 17918), (7099, 17340), (7786, 15810), (7905, 15572), (8670, 14198), (8959, 13740), (10540, 11679)]