112511250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 311047308

約数和(自身を除く): 198536058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 125, 137, 146, 150, 219, 225, 250, 274, 365, 375, 411, 438, 450, 625, 657, 685, 730, 750, 822, 1095, 1125, 1233, 1250, 1314, 1370, 1825, 1875, 2055, 2190, 2250, 2466, 3285, 3425, 3650, 3750, 4110, 5475, 5625, 6165, 6570, 6850, 9125, 10001, 10275, 10950, 11250, 12330, 16425, 17125, 18250, 20002, 20550, 27375, 30003, 30825, 32850, 34250, 45625, 50005, 51375, 54750, 60006, 61650, 82125, 85625, 90009, 91250, 100010, 102750, 136875, 150015, 154125, 164250, 171250, 180018, 250025, 256875, 273750, 300030, 308250, 410625, 450045, 500050, 513750, 750075, 770625, 821250, 900090, 1250125, 1500150, 1541250, 2250225, 2500250, 3750375, 4500450, 6250625, 7500750, 11251125, 12501250, 18751875, 22502250, 37503750, 56255625, 112511250]

約数ペア:

[(1, 112511250), (2, 56255625), (3, 37503750), (5, 22502250), (6, 18751875), (9, 12501250), (10, 11251125), (15, 7500750), (18, 6250625), (25, 4500450), (30, 3750375), (45, 2500250), (50, 2250225), (73, 1541250), (75, 1500150), (90, 1250125), (125, 900090), (137, 821250), (146, 770625), (150, 750075), (219, 513750), (225, 500050), (250, 450045), (274, 410625), (365, 308250), (375, 300030), (411, 273750), (438, 256875), (450, 250025), (625, 180018), (657, 171250), (685, 164250), (730, 154125), (750, 150015), (822, 136875), (1095, 102750), (1125, 100010), (1233, 91250), (1250, 90009), (1314, 85625), (1370, 82125), (1825, 61650), (1875, 60006), (2055, 54750), (2190, 51375), (2250, 50005), (2466, 45625), (3285, 34250), (3425, 32850), (3650, 30825), (3750, 30003), (4110, 27375), (5475, 20550), (5625, 20002), (6165, 18250), (6570, 17125), (6850, 16425), (9125, 12330), (10001, 11250), (10275, 10950)]