51075300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 150254272

約数和(自身を除く): 99178972

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, 2791, 3050, 3660, 4575, 5582, 6100, 8373, 9150, 11164, 13955, 16746, 18300, 27910, 33492, 41865, 55820, 69775, 83730, 139550, 167460, 170251, 209325, 279100, 340502, 418650, 510753, 681004, 837300, 851255, 1021506, 1702510, 2043012, 2553765, 3405020, 4256275, 5107530, 8512550, 10215060, 12768825, 17025100, 25537650, 51075300]

約数ペア:

[(1, 51075300), (2, 25537650), (3, 17025100), (4, 12768825), (5, 10215060), (6, 8512550), (10, 5107530), (12, 4256275), (15, 3405020), (20, 2553765), (25, 2043012), (30, 1702510), (50, 1021506), (60, 851255), (61, 837300), (75, 681004), (100, 510753), (122, 418650), (150, 340502), (183, 279100), (244, 209325), (300, 170251), (305, 167460), (366, 139550), (610, 83730), (732, 69775), (915, 55820), (1220, 41865), (1525, 33492), (1830, 27910), (2791, 18300), (3050, 16746), (3660, 13955), (4575, 11164), (5582, 9150), (6100, 8373)]