10821150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 29451240

約数和(自身を除く): 18630090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 173, 225, 278, 346, 417, 450, 519, 695, 834, 865, 1038, 1251, 1390, 1557, 1730, 2085, 2502, 2595, 3114, 3475, 4170, 4325, 5190, 6255, 6950, 7785, 8650, 10425, 12510, 12975, 15570, 20850, 24047, 25950, 31275, 38925, 48094, 62550, 72141, 77850, 120235, 144282, 216423, 240470, 360705, 432846, 601175, 721410, 1082115, 1202350, 1803525, 2164230, 3607050, 5410575, 10821150]

約数ペア:

[(1, 10821150), (2, 5410575), (3, 3607050), (5, 2164230), (6, 1803525), (9, 1202350), (10, 1082115), (15, 721410), (18, 601175), (25, 432846), (30, 360705), (45, 240470), (50, 216423), (75, 144282), (90, 120235), (139, 77850), (150, 72141), (173, 62550), (225, 48094), (278, 38925), (346, 31275), (417, 25950), (450, 24047), (519, 20850), (695, 15570), (834, 12975), (865, 12510), (1038, 10425), (1251, 8650), (1390, 7785), (1557, 6950), (1730, 6255), (2085, 5190), (2502, 4325), (2595, 4170), (3114, 3475)]