201018960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3245

約数の個数: 120

約数和(自身を含む): 682891560

約数和(自身を除く): 481872600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3137, 3204, 3560, 4005, 4272, 5340, 6274, 6408, 7120, 8010, 9411, 10680, 12548, 12816, 15685, 16020, 18822, 21360, 25096, 28233, 31370, 32040, 37644, 47055, 50192, 56466, 62740, 64080, 75288, 94110, 112932, 125480, 141165, 150576, 188220, 225864, 250960, 279193, 282330, 376440, 451728, 558386, 564660, 752880, 837579, 1116772, 1129320, 1395965, 1675158, 2233544, 2258640, 2512737, 2791930, 3350316, 4187895, 4467088, 5025474, 5583860, 6700632, 8375790, 10050948, 11167720, 12563685, 13401264, 16751580, 20101896, 22335440, 25127370, 33503160, 40203792, 50254740, 67006320, 100509480, 201018960]

約数ペア:

[(1, 201018960), (2, 100509480), (3, 67006320), (4, 50254740), (5, 40203792), (6, 33503160), (8, 25127370), (9, 22335440), (10, 20101896), (12, 16751580), (15, 13401264), (16, 12563685), (18, 11167720), (20, 10050948), (24, 8375790), (30, 6700632), (36, 5583860), (40, 5025474), (45, 4467088), (48, 4187895), (60, 3350316), (72, 2791930), (80, 2512737), (89, 2258640), (90, 2233544), (120, 1675158), (144, 1395965), (178, 1129320), (180, 1116772), (240, 837579), (267, 752880), (356, 564660), (360, 558386), (445, 451728), (534, 376440), (712, 282330), (720, 279193), (801, 250960), (890, 225864), (1068, 188220), (1335, 150576), (1424, 141165), (1602, 125480), (1780, 112932), (2136, 94110), (2670, 75288), (3137, 64080), (3204, 62740), (3560, 56466), (4005, 50192), (4272, 47055), (5340, 37644), (6274, 32040), (6408, 31370), (7120, 28233), (8010, 25096), (9411, 21360), (10680, 18822), (12548, 16020), (12816, 15685)]