15381150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 39739272

約数和(自身を除く): 24358122

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 61, 75, 82, 122, 123, 150, 183, 205, 246, 305, 366, 410, 610, 615, 915, 1025, 1230, 1525, 1681, 1830, 2050, 2501, 3050, 3075, 3362, 4575, 5002, 5043, 6150, 7503, 8405, 9150, 10086, 12505, 15006, 16810, 25010, 25215, 37515, 42025, 50430, 62525, 75030, 84050, 102541, 125050, 126075, 187575, 205082, 252150, 307623, 375150, 512705, 615246, 1025410, 1538115, 2563525, 3076230, 5127050, 7690575, 15381150]

約数ペア:

[(1, 15381150), (2, 7690575), (3, 5127050), (5, 3076230), (6, 2563525), (10, 1538115), (15, 1025410), (25, 615246), (30, 512705), (41, 375150), (50, 307623), (61, 252150), (75, 205082), (82, 187575), (122, 126075), (123, 125050), (150, 102541), (183, 84050), (205, 75030), (246, 62525), (305, 50430), (366, 42025), (410, 37515), (610, 25215), (615, 25010), (915, 16810), (1025, 15006), (1230, 12505), (1525, 10086), (1681, 9150), (1830, 8405), (2050, 7503), (2501, 6150), (3050, 5043), (3075, 5002), (3362, 4575)]