201378750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 80

約数和(自身を含む): 510136704

約数和(自身を除く): 308757954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 249, 250, 375, 415, 498, 625, 647, 750, 830, 1245, 1250, 1294, 1875, 1941, 2075, 2490, 3235, 3750, 3882, 4150, 6225, 6470, 9705, 10375, 12450, 16175, 19410, 20750, 31125, 32350, 48525, 51875, 53701, 62250, 80875, 97050, 103750, 107402, 155625, 161103, 161750, 242625, 268505, 311250, 322206, 404375, 485250, 537010, 805515, 808750, 1213125, 1342525, 1611030, 2426250, 2685050, 4027575, 6712625, 8055150, 13425250, 20137875, 33563125, 40275750, 67126250, 100689375, 201378750]

約数ペア:

[(1, 201378750), (2, 100689375), (3, 67126250), (5, 40275750), (6, 33563125), (10, 20137875), (15, 13425250), (25, 8055150), (30, 6712625), (50, 4027575), (75, 2685050), (83, 2426250), (125, 1611030), (150, 1342525), (166, 1213125), (249, 808750), (250, 805515), (375, 537010), (415, 485250), (498, 404375), (625, 322206), (647, 311250), (750, 268505), (830, 242625), (1245, 161750), (1250, 161103), (1294, 155625), (1875, 107402), (1941, 103750), (2075, 97050), (2490, 80875), (3235, 62250), (3750, 53701), (3882, 51875), (4150, 48525), (6225, 32350), (6470, 31125), (9705, 20750), (10375, 19410), (12450, 16175)]