66133350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 178651512

約数和(自身を除く): 112518162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 281, 450, 523, 562, 843, 1046, 1405, 1569, 1686, 2529, 2615, 2810, 3138, 4215, 4707, 5058, 5230, 7025, 7845, 8430, 9414, 12645, 13075, 14050, 15690, 21075, 23535, 25290, 26150, 39225, 42150, 47070, 63225, 78450, 117675, 126450, 146963, 235350, 293926, 440889, 734815, 881778, 1322667, 1469630, 2204445, 2645334, 3674075, 4408890, 6613335, 7348150, 11022225, 13226670, 22044450, 33066675, 66133350]

約数ペア:

[(1, 66133350), (2, 33066675), (3, 22044450), (5, 13226670), (6, 11022225), (9, 7348150), (10, 6613335), (15, 4408890), (18, 3674075), (25, 2645334), (30, 2204445), (45, 1469630), (50, 1322667), (75, 881778), (90, 734815), (150, 440889), (225, 293926), (281, 235350), (450, 146963), (523, 126450), (562, 117675), (843, 78450), (1046, 63225), (1405, 47070), (1569, 42150), (1686, 39225), (2529, 26150), (2615, 25290), (2810, 23535), (3138, 21075), (4215, 15690), (4707, 14050), (5058, 13075), (5230, 12645), (7025, 9414), (7845, 8430)]