145410150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31317

約数の個数: 48

約数和(自身を含む): 372261888

約数和(自身を除く): 226851738

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 31271, 62542, 93813, 156355, 187626, 312710, 469065, 781775, 938130, 969401, 1563550, 1938802, 2345325, 2908203, 4690650, 4847005, 5816406, 9694010, 14541015, 24235025, 29082030, 48470050, 72705075, 145410150]

約数ペア:

[(1, 145410150), (2, 72705075), (3, 48470050), (5, 29082030), (6, 24235025), (10, 14541015), (15, 9694010), (25, 5816406), (30, 4847005), (31, 4690650), (50, 2908203), (62, 2345325), (75, 1938802), (93, 1563550), (150, 969401), (155, 938130), (186, 781775), (310, 469065), (465, 312710), (775, 187626), (930, 156355), (1550, 93813), (2325, 62542), (4650, 31271)]