64127850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22501}}^1$

素因数の和:22535

約数の個数: 48

約数和(自身を含む): 167414880

約数和(自身を除く): 103287030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 22501, 45002, 67503, 112505, 135006, 225010, 337515, 427519, 562525, 675030, 855038, 1125050, 1282557, 1687575, 2137595, 2565114, 3375150, 4275190, 6412785, 10687975, 12825570, 21375950, 32063925, 64127850]

約数ペア:

[(1, 64127850), (2, 32063925), (3, 21375950), (5, 12825570), (6, 10687975), (10, 6412785), (15, 4275190), (19, 3375150), (25, 2565114), (30, 2137595), (38, 1687575), (50, 1282557), (57, 1125050), (75, 855038), (95, 675030), (114, 562525), (150, 427519), (190, 337515), (285, 225010), (475, 135006), (570, 112505), (950, 67503), (1425, 45002), (2850, 22501)]