75173850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1984

約数の個数: 72

約数和(自身を含む): 204345180

約数和(自身を除く): 129171330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 1877, 2225, 2670, 3754, 4005, 4450, 5631, 6675, 8010, 9385, 11262, 13350, 16893, 18770, 20025, 28155, 33786, 40050, 46925, 56310, 84465, 93850, 140775, 167053, 168930, 281550, 334106, 422325, 501159, 835265, 844650, 1002318, 1503477, 1670530, 2505795, 3006954, 4176325, 5011590, 7517385, 8352650, 12528975, 15034770, 25057950, 37586925, 75173850]

約数ペア:

[(1, 75173850), (2, 37586925), (3, 25057950), (5, 15034770), (6, 12528975), (9, 8352650), (10, 7517385), (15, 5011590), (18, 4176325), (25, 3006954), (30, 2505795), (45, 1670530), (50, 1503477), (75, 1002318), (89, 844650), (90, 835265), (150, 501159), (178, 422325), (225, 334106), (267, 281550), (445, 168930), (450, 167053), (534, 140775), (801, 93850), (890, 84465), (1335, 56310), (1602, 46925), (1877, 40050), (2225, 33786), (2670, 28155), (3754, 20025), (4005, 18770), (4450, 16893), (5631, 13350), (6675, 11262), (8010, 9385)]