75213300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 218736000

約数和(自身を除く): 143522700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1049, 1195, 1434, 2098, 2390, 2868, 3147, 3585, 4196, 4780, 5245, 5975, 6294, 7170, 10490, 11950, 12588, 14340, 15735, 17925, 20980, 23900, 26225, 31470, 35850, 52450, 62940, 71700, 78675, 104900, 157350, 250711, 314700, 501422, 752133, 1002844, 1253555, 1504266, 2507110, 3008532, 3760665, 5014220, 6267775, 7521330, 12535550, 15042660, 18803325, 25071100, 37606650, 75213300]

約数ペア:

[(1, 75213300), (2, 37606650), (3, 25071100), (4, 18803325), (5, 15042660), (6, 12535550), (10, 7521330), (12, 6267775), (15, 5014220), (20, 3760665), (25, 3008532), (30, 2507110), (50, 1504266), (60, 1253555), (75, 1002844), (100, 752133), (150, 501422), (239, 314700), (300, 250711), (478, 157350), (717, 104900), (956, 78675), (1049, 71700), (1195, 62940), (1434, 52450), (2098, 35850), (2390, 31470), (2868, 26225), (3147, 23900), (3585, 20980), (4196, 17925), (4780, 15735), (5245, 14340), (5975, 12588), (6294, 11950), (7170, 10490)]