123439050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 383011200

約数和(自身を除く): 259572150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 149, 150, 175, 210, 225, 263, 298, 315, 350, 447, 450, 525, 526, 630, 745, 789, 894, 1043, 1050, 1315, 1341, 1490, 1575, 1578, 1841, 2086, 2235, 2367, 2630, 2682, 3129, 3150, 3682, 3725, 3945, 4470, 4734, 5215, 5523, 6258, 6575, 6705, 7450, 7890, 9205, 9387, 10430, 11046, 11175, 11835, 13150, 13410, 15645, 16569, 18410, 18774, 19725, 22350, 23670, 26075, 27615, 31290, 33138, 33525, 39187, 39450, 46025, 46935, 52150, 55230, 59175, 67050, 78225, 78374, 82845, 92050, 93870, 117561, 118350, 138075, 156450, 165690, 195935, 234675, 235122, 274309, 276150, 352683, 391870, 414225, 469350, 548618, 587805, 705366, 822927, 828450, 979675, 1175610, 1371545, 1645854, 1763415, 1959350, 2468781, 2743090, 2939025, 3526830, 4114635, 4937562, 5878050, 6857725, 8229270, 8817075, 12343905, 13715450, 17634150, 20573175, 24687810, 41146350, 61719525, 123439050]

約数ペア:

[(1, 123439050), (2, 61719525), (3, 41146350), (5, 24687810), (6, 20573175), (7, 17634150), (9, 13715450), (10, 12343905), (14, 8817075), (15, 8229270), (18, 6857725), (21, 5878050), (25, 4937562), (30, 4114635), (35, 3526830), (42, 2939025), (45, 2743090), (50, 2468781), (63, 1959350), (70, 1763415), (75, 1645854), (90, 1371545), (105, 1175610), (126, 979675), (149, 828450), (150, 822927), (175, 705366), (210, 587805), (225, 548618), (263, 469350), (298, 414225), (315, 391870), (350, 352683), (447, 276150), (450, 274309), (525, 235122), (526, 234675), (630, 195935), (745, 165690), (789, 156450), (894, 138075), (1043, 118350), (1050, 117561), (1315, 93870), (1341, 92050), (1490, 82845), (1575, 78374), (1578, 78225), (1841, 67050), (2086, 59175), (2235, 55230), (2367, 52150), (2630, 46935), (2682, 46025), (3129, 39450), (3150, 39187), (3682, 33525), (3725, 33138), (3945, 31290), (4470, 27615), (4734, 26075), (5215, 23670), (5523, 22350), (6258, 19725), (6575, 18774), (6705, 18410), (7450, 16569), (7890, 15645), (9205, 13410), (9387, 13150), (10430, 11835), (11046, 11175)]