120542100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 405557376

約数和(自身を除く): 285015276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 941, 1050, 1220, 1281, 1525, 1708, 1830, 1882, 2100, 2135, 2562, 2823, 3050, 3660, 3764, 4270, 4575, 4705, 5124, 5646, 6100, 6405, 6587, 8540, 9150, 9410, 10675, 11292, 12810, 13174, 14115, 18300, 18820, 19761, 21350, 23525, 25620, 26348, 28230, 32025, 32935, 39522, 42700, 47050, 56460, 57401, 64050, 65870, 70575, 79044, 94100, 98805, 114802, 128100, 131740, 141150, 164675, 172203, 197610, 229604, 282300, 287005, 329350, 344406, 395220, 401807, 494025, 574010, 658700, 688812, 803614, 861015, 988050, 1148020, 1205421, 1435025, 1607228, 1722030, 1976100, 2009035, 2410842, 2870050, 3444060, 4018070, 4305075, 4821684, 5740100, 6027105, 8036140, 8610150, 10045175, 12054210, 17220300, 20090350, 24108420, 30135525, 40180700, 60271050, 120542100]

約数ペア:

[(1, 120542100), (2, 60271050), (3, 40180700), (4, 30135525), (5, 24108420), (6, 20090350), (7, 17220300), (10, 12054210), (12, 10045175), (14, 8610150), (15, 8036140), (20, 6027105), (21, 5740100), (25, 4821684), (28, 4305075), (30, 4018070), (35, 3444060), (42, 2870050), (50, 2410842), (60, 2009035), (61, 1976100), (70, 1722030), (75, 1607228), (84, 1435025), (100, 1205421), (105, 1148020), (122, 988050), (140, 861015), (150, 803614), (175, 688812), (183, 658700), (210, 574010), (244, 494025), (300, 401807), (305, 395220), (350, 344406), (366, 329350), (420, 287005), (427, 282300), (525, 229604), (610, 197610), (700, 172203), (732, 164675), (854, 141150), (915, 131740), (941, 128100), (1050, 114802), (1220, 98805), (1281, 94100), (1525, 79044), (1708, 70575), (1830, 65870), (1882, 64050), (2100, 57401), (2135, 56460), (2562, 47050), (2823, 42700), (3050, 39522), (3660, 32935), (3764, 32025), (4270, 28230), (4575, 26348), (4705, 25620), (5124, 23525), (5646, 21350), (6100, 19761), (6405, 18820), (6587, 18300), (8540, 14115), (9150, 13174), (9410, 12810), (10675, 11292)]