8262450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 26385216

約数和(自身を除く): 18122766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 61, 63, 70, 75, 86, 90, 105, 122, 126, 129, 150, 175, 183, 210, 215, 225, 258, 301, 305, 315, 350, 366, 387, 427, 430, 450, 525, 549, 602, 610, 630, 645, 774, 854, 903, 915, 1050, 1075, 1098, 1281, 1290, 1505, 1525, 1575, 1806, 1830, 1935, 2135, 2150, 2562, 2623, 2709, 2745, 3010, 3050, 3150, 3225, 3843, 3870, 4270, 4515, 4575, 5246, 5418, 5490, 6405, 6450, 7525, 7686, 7869, 9030, 9150, 9675, 10675, 12810, 13115, 13545, 13725, 15050, 15738, 18361, 19215, 19350, 21350, 22575, 23607, 26230, 27090, 27450, 32025, 36722, 38430, 39345, 45150, 47214, 55083, 64050, 65575, 67725, 78690, 91805, 96075, 110166, 118035, 131150, 135450, 165249, 183610, 192150, 196725, 236070, 275415, 330498, 393450, 459025, 550830, 590175, 826245, 918050, 1180350, 1377075, 1652490, 2754150, 4131225, 8262450]

約数ペア:

[(1, 8262450), (2, 4131225), (3, 2754150), (5, 1652490), (6, 1377075), (7, 1180350), (9, 918050), (10, 826245), (14, 590175), (15, 550830), (18, 459025), (21, 393450), (25, 330498), (30, 275415), (35, 236070), (42, 196725), (43, 192150), (45, 183610), (50, 165249), (61, 135450), (63, 131150), (70, 118035), (75, 110166), (86, 96075), (90, 91805), (105, 78690), (122, 67725), (126, 65575), (129, 64050), (150, 55083), (175, 47214), (183, 45150), (210, 39345), (215, 38430), (225, 36722), (258, 32025), (301, 27450), (305, 27090), (315, 26230), (350, 23607), (366, 22575), (387, 21350), (427, 19350), (430, 19215), (450, 18361), (525, 15738), (549, 15050), (602, 13725), (610, 13545), (630, 13115), (645, 12810), (774, 10675), (854, 9675), (903, 9150), (915, 9030), (1050, 7869), (1075, 7686), (1098, 7525), (1281, 6450), (1290, 6405), (1505, 5490), (1525, 5418), (1575, 5246), (1806, 4575), (1830, 4515), (1935, 4270), (2135, 3870), (2150, 3843), (2562, 3225), (2623, 3150), (2709, 3050), (2745, 3010)]