122463750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 328001256

約数和(自身を除く): 205537506

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 113, 125, 150, 170, 226, 250, 255, 289, 339, 375, 425, 510, 565, 578, 625, 678, 750, 850, 867, 1130, 1250, 1275, 1445, 1695, 1734, 1875, 1921, 2125, 2550, 2825, 2890, 3390, 3750, 3842, 4250, 4335, 5650, 5763, 6375, 7225, 8475, 8670, 9605, 10625, 11526, 12750, 14125, 14450, 16950, 19210, 21250, 21675, 28250, 28815, 31875, 32657, 36125, 42375, 43350, 48025, 57630, 63750, 65314, 70625, 72250, 84750, 96050, 97971, 108375, 141250, 144075, 163285, 180625, 195942, 211875, 216750, 240125, 288150, 326570, 361250, 423750, 480250, 489855, 541875, 720375, 816425, 979710, 1083750, 1200625, 1440750, 1632850, 2401250, 2449275, 3601875, 4082125, 4898550, 7203750, 8164250, 12246375, 20410625, 24492750, 40821250, 61231875, 122463750]

約数ペア:

[(1, 122463750), (2, 61231875), (3, 40821250), (5, 24492750), (6, 20410625), (10, 12246375), (15, 8164250), (17, 7203750), (25, 4898550), (30, 4082125), (34, 3601875), (50, 2449275), (51, 2401250), (75, 1632850), (85, 1440750), (102, 1200625), (113, 1083750), (125, 979710), (150, 816425), (170, 720375), (226, 541875), (250, 489855), (255, 480250), (289, 423750), (339, 361250), (375, 326570), (425, 288150), (510, 240125), (565, 216750), (578, 211875), (625, 195942), (678, 180625), (750, 163285), (850, 144075), (867, 141250), (1130, 108375), (1250, 97971), (1275, 96050), (1445, 84750), (1695, 72250), (1734, 70625), (1875, 65314), (1921, 63750), (2125, 57630), (2550, 48025), (2825, 43350), (2890, 42375), (3390, 36125), (3750, 32657), (3842, 31875), (4250, 28815), (4335, 28250), (5650, 21675), (5763, 21250), (6375, 19210), (7225, 16950), (8475, 14450), (8670, 14125), (9605, 12750), (10625, 11526)]