71571300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3989

約数の個数: 72

約数和(自身を含む): 210528192

約数和(自身を除く): 138956892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 3911, 4575, 6100, 7822, 9150, 11733, 15644, 18300, 19555, 23466, 39110, 46932, 58665, 78220, 97775, 117330, 195550, 234660, 238571, 293325, 391100, 477142, 586650, 715713, 954284, 1173300, 1192855, 1431426, 2385710, 2862852, 3578565, 4771420, 5964275, 7157130, 11928550, 14314260, 17892825, 23857100, 35785650, 71571300]

約数ペア:

[(1, 71571300), (2, 35785650), (3, 23857100), (4, 17892825), (5, 14314260), (6, 11928550), (10, 7157130), (12, 5964275), (15, 4771420), (20, 3578565), (25, 2862852), (30, 2385710), (50, 1431426), (60, 1192855), (61, 1173300), (75, 954284), (100, 715713), (122, 586650), (150, 477142), (183, 391100), (244, 293325), (300, 238571), (305, 234660), (366, 195550), (610, 117330), (732, 97775), (915, 78220), (1220, 58665), (1525, 46932), (1830, 39110), (3050, 23466), (3660, 19555), (3911, 18300), (4575, 15644), (6100, 11733), (7822, 9150)]