108090180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 271240380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 587, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1174, 1188, 1364, 1395, 1485, 1674, 1705, 1761, 1860, 1980, 2046, 2348, 2790, 2935, 2970, 3069, 3348, 3410, 3522, 4092, 4185, 5115, 5283, 5580, 5870, 5940, 6138, 6457, 6820, 7044, 8370, 8805, 9207, 10230, 10566, 11740, 12276, 12914, 15345, 15849, 16740, 17610, 18197, 18414, 19371, 20460, 21132, 25828, 26415, 30690, 31698, 32285, 35220, 36394, 36828, 38742, 46035, 52830, 54591, 58113, 61380, 63396, 64570, 72788, 77484, 79245, 90985, 92070, 96855, 105660, 109182, 116226, 129140, 158490, 163773, 174339, 181970, 184140, 193710, 200167, 218364, 232452, 272955, 290565, 316980, 327546, 348678, 363940, 387420, 400334, 491319, 545910, 581130, 600501, 655092, 697356, 800668, 818865, 871695, 982638, 1000835, 1091820, 1162260, 1201002, 1637730, 1743390, 1801503, 1965276, 2001670, 2402004, 2456595, 3002505, 3275460, 3486780, 3603006, 4003340, 4913190, 5404509, 6005010, 7206012, 9007515, 9826380, 10809018, 12010020, 18015030, 21618036, 27022545, 36030060, 54045090, 108090180]

約数ペア:

[(1, 108090180), (2, 54045090), (3, 36030060), (4, 27022545), (5, 21618036), (6, 18015030), (9, 12010020), (10, 10809018), (11, 9826380), (12, 9007515), (15, 7206012), (18, 6005010), (20, 5404509), (22, 4913190), (27, 4003340), (30, 3603006), (31, 3486780), (33, 3275460), (36, 3002505), (44, 2456595), (45, 2402004), (54, 2001670), (55, 1965276), (60, 1801503), (62, 1743390), (66, 1637730), (90, 1201002), (93, 1162260), (99, 1091820), (108, 1000835), (110, 982638), (124, 871695), (132, 818865), (135, 800668), (155, 697356), (165, 655092), (180, 600501), (186, 581130), (198, 545910), (220, 491319), (270, 400334), (279, 387420), (297, 363940), (310, 348678), (330, 327546), (341, 316980), (372, 290565), (396, 272955), (465, 232452), (495, 218364), (540, 200167), (558, 193710), (587, 184140), (594, 181970), (620, 174339), (660, 163773), (682, 158490), (837, 129140), (930, 116226), (990, 109182), (1023, 105660), (1116, 96855), (1174, 92070), (1188, 90985), (1364, 79245), (1395, 77484), (1485, 72788), (1674, 64570), (1705, 63396), (1761, 61380), (1860, 58113), (1980, 54591), (2046, 52830), (2348, 46035), (2790, 38742), (2935, 36828), (2970, 36394), (3069, 35220), (3348, 32285), (3410, 31698), (3522, 30690), (4092, 26415), (4185, 25828), (5115, 21132), (5283, 20460), (5580, 19371), (5870, 18414), (5940, 18197), (6138, 17610), (6457, 16740), (6820, 15849), (7044, 15345), (8370, 12914), (8805, 12276), (9207, 11740), (10230, 10566)]