11853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 30927600

約数和(自身を除く): 19073850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 109, 125, 145, 150, 174, 218, 250, 290, 327, 375, 435, 545, 625, 654, 725, 750, 870, 1090, 1250, 1450, 1635, 1875, 2175, 2725, 3161, 3270, 3625, 3750, 4350, 5450, 6322, 7250, 8175, 9483, 10875, 13625, 15805, 16350, 18125, 18966, 21750, 27250, 31610, 36250, 40875, 47415, 54375, 68125, 79025, 81750, 94830, 108750, 136250, 158050, 204375, 237075, 395125, 408750, 474150, 790250, 1185375, 1975625, 2370750, 3951250, 5926875, 11853750]

約数ペア:

[(1, 11853750), (2, 5926875), (3, 3951250), (5, 2370750), (6, 1975625), (10, 1185375), (15, 790250), (25, 474150), (29, 408750), (30, 395125), (50, 237075), (58, 204375), (75, 158050), (87, 136250), (109, 108750), (125, 94830), (145, 81750), (150, 79025), (174, 68125), (218, 54375), (250, 47415), (290, 40875), (327, 36250), (375, 31610), (435, 27250), (545, 21750), (625, 18966), (654, 18125), (725, 16350), (750, 15805), (870, 13625), (1090, 10875), (1250, 9483), (1450, 8175), (1635, 7250), (1875, 6322), (2175, 5450), (2725, 4350), (3161, 3750), (3270, 3625)]