661530200040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3109279}}^1$

素因数の和:3109496

約数の個数: 128

約数和(自身を含む): 2216294784000

約数和(自身を除く): 1554764583960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 17730, 21276, 23640, 26595, 35460, 42552, 53190, 70920, 106380, 212760, 3109279, 6218558, 9327837, 12437116, 15546395, 18655674, 24874232, 27983511, 31092790, 37311348, 46639185, 55967022, 62185580, 74622696, 83950533, 93278370, 111934044, 124371160, 139917555, 167901066, 186556740, 223868088, 279835110, 335802132, 373113480, 419752665, 559670220, 612527963, 671604264, 839505330, 1119340440, 1225055926, 1679010660, 1837583889, 2450111852, 3062639815, 3358021320, 3675167778, 4900223704, 5512751667, 6125279630, 7350335556, 9187919445, 11025503334, 12250559260, 14700671112, 16538255001, 18375838890, 22051006668, 24501118520, 27563758335, 33076510002, 36751677780, 44102013336, 55127516670, 66153020004, 73503355560, 82691275005, 110255033340, 132306040008, 165382550010, 220510066680, 330765100020, 661530200040]

約数ペア:

[(1, 661530200040), (2, 330765100020), (3, 220510066680), (4, 165382550010), (5, 132306040008), (6, 110255033340), (8, 82691275005), (9, 73503355560), (10, 66153020004), (12, 55127516670), (15, 44102013336), (18, 36751677780), (20, 33076510002), (24, 27563758335), (27, 24501118520), (30, 22051006668), (36, 18375838890), (40, 16538255001), (45, 14700671112), (54, 12250559260), (60, 11025503334), (72, 9187919445), (90, 7350335556), (108, 6125279630), (120, 5512751667), (135, 4900223704), (180, 3675167778), (197, 3358021320), (216, 3062639815), (270, 2450111852), (360, 1837583889), (394, 1679010660), (540, 1225055926), (591, 1119340440), (788, 839505330), (985, 671604264), (1080, 612527963), (1182, 559670220), (1576, 419752665), (1773, 373113480), (1970, 335802132), (2364, 279835110), (2955, 223868088), (3546, 186556740), (3940, 167901066), (4728, 139917555), (5319, 124371160), (5910, 111934044), (7092, 93278370), (7880, 83950533), (8865, 74622696), (10638, 62185580), (11820, 55967022), (14184, 46639185), (17730, 37311348), (21276, 31092790), (23640, 27983511), (26595, 24874232), (35460, 18655674), (42552, 15546395), (53190, 12437116), (70920, 9327837), (106380, 6218558), (212760, 3109279)]