4668750

素因数分解:

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

素因数の和:116

約数の個数: 72

約数和(自身を含む): 12796056

約数和(自身を除く): 8127306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 125, 150, 166, 225, 249, 250, 375, 415, 450, 498, 625, 747, 750, 830, 1125, 1245, 1250, 1494, 1875, 2075, 2250, 2490, 3125, 3735, 3750, 4150, 5625, 6225, 6250, 7470, 9375, 10375, 11250, 12450, 18675, 18750, 20750, 28125, 31125, 37350, 51875, 56250, 62250, 93375, 103750, 155625, 186750, 259375, 311250, 466875, 518750, 778125, 933750, 1556250, 2334375, 4668750]

約数ペア:

[(1, 4668750), (2, 2334375), (3, 1556250), (5, 933750), (6, 778125), (9, 518750), (10, 466875), (15, 311250), (18, 259375), (25, 186750), (30, 155625), (45, 103750), (50, 93375), (75, 62250), (83, 56250), (90, 51875), (125, 37350), (150, 31125), (166, 28125), (225, 20750), (249, 18750), (250, 18675), (375, 12450), (415, 11250), (450, 10375), (498, 9375), (625, 7470), (747, 6250), (750, 6225), (830, 5625), (1125, 4150), (1245, 3750), (1250, 3735), (1494, 3125), (1875, 2490), (2075, 2250)]