769099140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 2427122880

約数和(自身を除く): 1658023740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 251, 261, 290, 348, 435, 502, 522, 580, 587, 753, 870, 1004, 1044, 1174, 1255, 1305, 1506, 1740, 1761, 2259, 2348, 2510, 2610, 2935, 3012, 3522, 3765, 4518, 5020, 5220, 5283, 5870, 7044, 7279, 7530, 8805, 9036, 10566, 11295, 11740, 14558, 15060, 17023, 17610, 21132, 21837, 22590, 26415, 29116, 34046, 35220, 36395, 43674, 45180, 51069, 52830, 65511, 68092, 72790, 85115, 87348, 102138, 105660, 109185, 131022, 145580, 147337, 153207, 170230, 204276, 218370, 255345, 262044, 294674, 306414, 327555, 340460, 436740, 442011, 510690, 589348, 612828, 655110, 736685, 766035, 884022, 1021380, 1310220, 1326033, 1473370, 1532070, 1768044, 2210055, 2652066, 2946740, 3064140, 4272773, 4420110, 5304132, 6630165, 8545546, 8840220, 12818319, 13260330, 17091092, 21363865, 25636638, 26520660, 38454957, 42727730, 51273276, 64091595, 76909914, 85455460, 128183190, 153819828, 192274785, 256366380, 384549570, 769099140]

約数ペア:

[(1, 769099140), (2, 384549570), (3, 256366380), (4, 192274785), (5, 153819828), (6, 128183190), (9, 85455460), (10, 76909914), (12, 64091595), (15, 51273276), (18, 42727730), (20, 38454957), (29, 26520660), (30, 25636638), (36, 21363865), (45, 17091092), (58, 13260330), (60, 12818319), (87, 8840220), (90, 8545546), (116, 6630165), (145, 5304132), (174, 4420110), (180, 4272773), (251, 3064140), (261, 2946740), (290, 2652066), (348, 2210055), (435, 1768044), (502, 1532070), (522, 1473370), (580, 1326033), (587, 1310220), (753, 1021380), (870, 884022), (1004, 766035), (1044, 736685), (1174, 655110), (1255, 612828), (1305, 589348), (1506, 510690), (1740, 442011), (1761, 436740), (2259, 340460), (2348, 327555), (2510, 306414), (2610, 294674), (2935, 262044), (3012, 255345), (3522, 218370), (3765, 204276), (4518, 170230), (5020, 153207), (5220, 147337), (5283, 145580), (5870, 131022), (7044, 109185), (7279, 105660), (7530, 102138), (8805, 87348), (9036, 85115), (10566, 72790), (11295, 68092), (11740, 65511), (14558, 52830), (15060, 51069), (17023, 45180), (17610, 43674), (21132, 36395), (21837, 35220), (22590, 34046), (26415, 29116)]