126249900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 423306240

約数和(自身を除く): 297056340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 761, 790, 948, 1050, 1106, 1185, 1522, 1580, 1659, 1975, 2100, 2212, 2283, 2370, 2765, 3044, 3318, 3805, 3950, 4566, 4740, 5327, 5530, 5925, 6636, 7610, 7900, 8295, 9132, 10654, 11060, 11415, 11850, 13825, 15220, 15981, 16590, 19025, 21308, 22830, 23700, 26635, 27650, 31962, 33180, 38050, 41475, 45660, 53270, 55300, 57075, 60119, 63924, 76100, 79905, 82950, 106540, 114150, 120238, 133175, 159810, 165900, 180357, 228300, 240476, 266350, 300595, 319620, 360714, 399525, 420833, 532700, 601190, 721428, 799050, 841666, 901785, 1202380, 1262499, 1502975, 1598100, 1683332, 1803570, 2104165, 2524998, 3005950, 3607140, 4208330, 4508925, 5049996, 6011900, 6312495, 8416660, 9017850, 10520825, 12624990, 18035700, 21041650, 25249980, 31562475, 42083300, 63124950, 126249900]

約数ペア:

[(1, 126249900), (2, 63124950), (3, 42083300), (4, 31562475), (5, 25249980), (6, 21041650), (7, 18035700), (10, 12624990), (12, 10520825), (14, 9017850), (15, 8416660), (20, 6312495), (21, 6011900), (25, 5049996), (28, 4508925), (30, 4208330), (35, 3607140), (42, 3005950), (50, 2524998), (60, 2104165), (70, 1803570), (75, 1683332), (79, 1598100), (84, 1502975), (100, 1262499), (105, 1202380), (140, 901785), (150, 841666), (158, 799050), (175, 721428), (210, 601190), (237, 532700), (300, 420833), (316, 399525), (350, 360714), (395, 319620), (420, 300595), (474, 266350), (525, 240476), (553, 228300), (700, 180357), (761, 165900), (790, 159810), (948, 133175), (1050, 120238), (1106, 114150), (1185, 106540), (1522, 82950), (1580, 79905), (1659, 76100), (1975, 63924), (2100, 60119), (2212, 57075), (2283, 55300), (2370, 53270), (2765, 45660), (3044, 41475), (3318, 38050), (3805, 33180), (3950, 31962), (4566, 27650), (4740, 26635), (5327, 23700), (5530, 22830), (5925, 21308), (6636, 19025), (7610, 16590), (7900, 15981), (8295, 15220), (9132, 13825), (10654, 11850), (11060, 11415)]