75472500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 228301920

約数和(自身を除く): 152829420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 300, 347, 348, 375, 435, 500, 580, 625, 694, 725, 750, 870, 1041, 1250, 1388, 1450, 1500, 1735, 1740, 1875, 2082, 2175, 2500, 2900, 3470, 3625, 3750, 4164, 4350, 5205, 6940, 7250, 7500, 8675, 8700, 10063, 10410, 10875, 14500, 17350, 18125, 20126, 20820, 21750, 26025, 30189, 34700, 36250, 40252, 43375, 43500, 50315, 52050, 54375, 60378, 72500, 86750, 100630, 104100, 108750, 120756, 130125, 150945, 173500, 201260, 216875, 217500, 251575, 260250, 301890, 433750, 503150, 520500, 603780, 650625, 754725, 867500, 1006300, 1257875, 1301250, 1509450, 2515750, 2602500, 3018900, 3773625, 5031500, 6289375, 7547250, 12578750, 15094500, 18868125, 25157500, 37736250, 75472500]

約数ペア:

[(1, 75472500), (2, 37736250), (3, 25157500), (4, 18868125), (5, 15094500), (6, 12578750), (10, 7547250), (12, 6289375), (15, 5031500), (20, 3773625), (25, 3018900), (29, 2602500), (30, 2515750), (50, 1509450), (58, 1301250), (60, 1257875), (75, 1006300), (87, 867500), (100, 754725), (116, 650625), (125, 603780), (145, 520500), (150, 503150), (174, 433750), (250, 301890), (290, 260250), (300, 251575), (347, 217500), (348, 216875), (375, 201260), (435, 173500), (500, 150945), (580, 130125), (625, 120756), (694, 108750), (725, 104100), (750, 100630), (870, 86750), (1041, 72500), (1250, 60378), (1388, 54375), (1450, 52050), (1500, 50315), (1735, 43500), (1740, 43375), (1875, 40252), (2082, 36250), (2175, 34700), (2500, 30189), (2900, 26025), (3470, 21750), (3625, 20820), (3750, 20126), (4164, 18125), (4350, 17350), (5205, 14500), (6940, 10875), (7250, 10410), (7500, 10063), (8675, 8700)]