142020300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15319

約数の個数: 72

約数和(自身を含む): 424195072

約数和(自身を除く): 282174772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15271, 30542, 45813, 61084, 76355, 91626, 152710, 183252, 229065, 305420, 381775, 458130, 473401, 763550, 916260, 946802, 1145325, 1420203, 1527100, 1893604, 2290650, 2367005, 2840406, 4581300, 4734010, 5680812, 7101015, 9468020, 11835025, 14202030, 23670050, 28404060, 35505075, 47340100, 71010150, 142020300]

約数ペア:

[(1, 142020300), (2, 71010150), (3, 47340100), (4, 35505075), (5, 28404060), (6, 23670050), (10, 14202030), (12, 11835025), (15, 9468020), (20, 7101015), (25, 5680812), (30, 4734010), (31, 4581300), (50, 2840406), (60, 2367005), (62, 2290650), (75, 1893604), (93, 1527100), (100, 1420203), (124, 1145325), (150, 946802), (155, 916260), (186, 763550), (300, 473401), (310, 458130), (372, 381775), (465, 305420), (620, 229065), (775, 183252), (930, 152710), (1550, 91626), (1860, 76355), (2325, 61084), (3100, 45813), (4650, 30542), (9300, 15271)]