207906300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 216

約数和(自身を含む): 758375072

約数和(自身を除く): 550468772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 61, 63, 70, 75, 84, 90, 100, 105, 122, 126, 140, 150, 175, 180, 183, 210, 225, 244, 252, 300, 305, 315, 350, 366, 420, 427, 450, 525, 541, 549, 610, 630, 700, 732, 854, 900, 915, 1050, 1082, 1098, 1220, 1260, 1281, 1525, 1575, 1623, 1708, 1830, 2100, 2135, 2164, 2196, 2562, 2705, 2745, 3050, 3150, 3246, 3660, 3787, 3843, 4270, 4575, 4869, 5124, 5410, 5490, 6100, 6300, 6405, 6492, 7574, 7686, 8115, 8540, 9150, 9738, 10675, 10820, 10980, 11361, 12810, 13525, 13725, 15148, 15372, 16230, 18300, 18935, 19215, 19476, 21350, 22722, 24345, 25620, 27050, 27450, 32025, 32460, 33001, 34083, 37870, 38430, 40575, 42700, 45444, 48690, 54100, 54900, 56805, 64050, 66002, 68166, 75740, 76860, 81150, 94675, 96075, 97380, 99003, 113610, 121725, 128100, 132004, 136332, 162300, 165005, 170415, 189350, 192150, 198006, 227220, 231007, 243450, 284025, 297009, 330010, 340830, 378700, 384300, 396012, 462014, 486900, 495015, 568050, 594018, 660020, 681660, 693021, 825025, 852075, 924028, 990030, 1136100, 1155035, 1188036, 1386042, 1485045, 1650050, 1704150, 1980060, 2079063, 2310070, 2475075, 2772084, 2970090, 3300100, 3408300, 3465105, 4158126, 4620140, 4950150, 5775175, 5940180, 6930210, 7425225, 8316252, 9900300, 10395315, 11550350, 13860420, 14850450, 17325525, 20790630, 23100700, 29700900, 34651050, 41581260, 51976575, 69302100, 103953150, 207906300]

約数ペア:

[(1, 207906300), (2, 103953150), (3, 69302100), (4, 51976575), (5, 41581260), (6, 34651050), (7, 29700900), (9, 23100700), (10, 20790630), (12, 17325525), (14, 14850450), (15, 13860420), (18, 11550350), (20, 10395315), (21, 9900300), (25, 8316252), (28, 7425225), (30, 6930210), (35, 5940180), (36, 5775175), (42, 4950150), (45, 4620140), (50, 4158126), (60, 3465105), (61, 3408300), (63, 3300100), (70, 2970090), (75, 2772084), (84, 2475075), (90, 2310070), (100, 2079063), (105, 1980060), (122, 1704150), (126, 1650050), (140, 1485045), (150, 1386042), (175, 1188036), (180, 1155035), (183, 1136100), (210, 990030), (225, 924028), (244, 852075), (252, 825025), (300, 693021), (305, 681660), (315, 660020), (350, 594018), (366, 568050), (420, 495015), (427, 486900), (450, 462014), (525, 396012), (541, 384300), (549, 378700), (610, 340830), (630, 330010), (700, 297009), (732, 284025), (854, 243450), (900, 231007), (915, 227220), (1050, 198006), (1082, 192150), (1098, 189350), (1220, 170415), (1260, 165005), (1281, 162300), (1525, 136332), (1575, 132004), (1623, 128100), (1708, 121725), (1830, 113610), (2100, 99003), (2135, 97380), (2164, 96075), (2196, 94675), (2562, 81150), (2705, 76860), (2745, 75740), (3050, 68166), (3150, 66002), (3246, 64050), (3660, 56805), (3787, 54900), (3843, 54100), (4270, 48690), (4575, 45444), (4869, 42700), (5124, 40575), (5410, 38430), (5490, 37870), (6100, 34083), (6300, 33001), (6405, 32460), (6492, 32025), (7574, 27450), (7686, 27050), (8115, 25620), (8540, 24345), (9150, 22722), (9738, 21350), (10675, 19476), (10820, 19215), (10980, 18935), (11361, 18300), (12810, 16230), (13525, 15372), (13725, 15148)]