75501300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 252344960

約数和(自身を除く): 176843660

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, 84, 100, 105, 140, 150, 157, 175, 210, 229, 300, 314, 350, 420, 458, 471, 525, 628, 687, 700, 785, 916, 942, 1050, 1099, 1145, 1374, 1570, 1603, 1884, 2100, 2198, 2290, 2355, 2748, 3140, 3206, 3297, 3435, 3925, 4396, 4580, 4710, 4809, 5495, 5725, 6412, 6594, 6870, 7850, 8015, 9420, 9618, 10990, 11450, 11775, 13188, 13740, 15700, 16030, 16485, 17175, 19236, 21980, 22900, 23550, 24045, 27475, 32060, 32970, 34350, 35953, 40075, 47100, 48090, 54950, 65940, 68700, 71906, 80150, 82425, 96180, 107859, 109900, 120225, 143812, 160300, 164850, 179765, 215718, 240450, 251671, 329700, 359530, 431436, 480900, 503342, 539295, 719060, 755013, 898825, 1006684, 1078590, 1258355, 1510026, 1797650, 2157180, 2516710, 2696475, 3020052, 3595300, 3775065, 5033420, 5392950, 6291775, 7550130, 10785900, 12583550, 15100260, 18875325, 25167100, 37750650, 75501300]

約数ペア:

[(1, 75501300), (2, 37750650), (3, 25167100), (4, 18875325), (5, 15100260), (6, 12583550), (7, 10785900), (10, 7550130), (12, 6291775), (14, 5392950), (15, 5033420), (20, 3775065), (21, 3595300), (25, 3020052), (28, 2696475), (30, 2516710), (35, 2157180), (42, 1797650), (50, 1510026), (60, 1258355), (70, 1078590), (75, 1006684), (84, 898825), (100, 755013), (105, 719060), (140, 539295), (150, 503342), (157, 480900), (175, 431436), (210, 359530), (229, 329700), (300, 251671), (314, 240450), (350, 215718), (420, 179765), (458, 164850), (471, 160300), (525, 143812), (628, 120225), (687, 109900), (700, 107859), (785, 96180), (916, 82425), (942, 80150), (1050, 71906), (1099, 68700), (1145, 65940), (1374, 54950), (1570, 48090), (1603, 47100), (1884, 40075), (2100, 35953), (2198, 34350), (2290, 32970), (2355, 32060), (2748, 27475), (3140, 24045), (3206, 23550), (3297, 22900), (3435, 21980), (3925, 19236), (4396, 17175), (4580, 16485), (4710, 16030), (4809, 15700), (5495, 13740), (5725, 13188), (6412, 11775), (6594, 11450), (6870, 10990), (7850, 9618), (8015, 9420)]