129145380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 471905280

約数和(自身を除く): 342759900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 109, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 210, 217, 218, 245, 260, 273, 294, 310, 327, 364, 372, 390, 403, 420, 434, 436, 455, 465, 490, 545, 546, 588, 620, 637, 651, 654, 735, 763, 780, 806, 868, 910, 930, 980, 1085, 1090, 1092, 1209, 1274, 1302, 1308, 1365, 1417, 1470, 1519, 1526, 1612, 1635, 1820, 1860, 1911, 2015, 2170, 2180, 2289, 2418, 2548, 2604, 2730, 2821, 2834, 2940, 3038, 3052, 3185, 3255, 3270, 3379, 3815, 3822, 4030, 4251, 4340, 4557, 4578, 4836, 5341, 5460, 5642, 5668, 6045, 6076, 6370, 6510, 6540, 6758, 7085, 7595, 7630, 7644, 8060, 8463, 8502, 9114, 9156, 9555, 9919, 10137, 10682, 11284, 11445, 12090, 12740, 13020, 13516, 14105, 14170, 15190, 15260, 16023, 16895, 16926, 17004, 18228, 19110, 19747, 19838, 20274, 21255, 21364, 22785, 22890, 23653, 24180, 26705, 28210, 28340, 29757, 30380, 32046, 33790, 33852, 38220, 39494, 39676, 40548, 42315, 42510, 43927, 45570, 45780, 47306, 49595, 50685, 53410, 56420, 59241, 59514, 64092, 67580, 69433, 70959, 78988, 80115, 84630, 85020, 87854, 91140, 94612, 98735, 99190, 101370, 106820, 118265, 118482, 119028, 131781, 138866, 141918, 148785, 160230, 165571, 169260, 175708, 197470, 198380, 202740, 208299, 219635, 236530, 236964, 263562, 277732, 283836, 296205, 297570, 307489, 320460, 331142, 347165, 354795, 394940, 416598, 439270, 473060, 496713, 527124, 592410, 595140, 614978, 658905, 662284, 694330, 709590, 827855, 833196, 878540, 922467, 993426, 1041495, 1184820, 1229956, 1317810, 1388660, 1419180, 1537445, 1655710, 1844934, 1986852, 2082990, 2152423, 2483565, 2635620, 3074890, 3311420, 3689868, 4165980, 4304846, 4612335, 4967130, 6149780, 6457269, 8609692, 9224670, 9934260, 10762115, 12914538, 18449340, 21524230, 25829076, 32286345, 43048460, 64572690, 129145380]

約数ペア:

[(1, 129145380), (2, 64572690), (3, 43048460), (4, 32286345), (5, 25829076), (6, 21524230), (7, 18449340), (10, 12914538), (12, 10762115), (13, 9934260), (14, 9224670), (15, 8609692), (20, 6457269), (21, 6149780), (26, 4967130), (28, 4612335), (30, 4304846), (31, 4165980), (35, 3689868), (39, 3311420), (42, 3074890), (49, 2635620), (52, 2483565), (60, 2152423), (62, 2082990), (65, 1986852), (70, 1844934), (78, 1655710), (84, 1537445), (91, 1419180), (93, 1388660), (98, 1317810), (105, 1229956), (109, 1184820), (124, 1041495), (130, 993426), (140, 922467), (147, 878540), (155, 833196), (156, 827855), (182, 709590), (186, 694330), (195, 662284), (196, 658905), (210, 614978), (217, 595140), (218, 592410), (245, 527124), (260, 496713), (273, 473060), (294, 439270), (310, 416598), (327, 394940), (364, 354795), (372, 347165), (390, 331142), (403, 320460), (420, 307489), (434, 297570), (436, 296205), (455, 283836), (465, 277732), (490, 263562), (545, 236964), (546, 236530), (588, 219635), (620, 208299), (637, 202740), (651, 198380), (654, 197470), (735, 175708), (763, 169260), (780, 165571), (806, 160230), (868, 148785), (910, 141918), (930, 138866), (980, 131781), (1085, 119028), (1090, 118482), (1092, 118265), (1209, 106820), (1274, 101370), (1302, 99190), (1308, 98735), (1365, 94612), (1417, 91140), (1470, 87854), (1519, 85020), (1526, 84630), (1612, 80115), (1635, 78988), (1820, 70959), (1860, 69433), (1911, 67580), (2015, 64092), (2170, 59514), (2180, 59241), (2289, 56420), (2418, 53410), (2548, 50685), (2604, 49595), (2730, 47306), (2821, 45780), (2834, 45570), (2940, 43927), (3038, 42510), (3052, 42315), (3185, 40548), (3255, 39676), (3270, 39494), (3379, 38220), (3815, 33852), (3822, 33790), (4030, 32046), (4251, 30380), (4340, 29757), (4557, 28340), (4578, 28210), (4836, 26705), (5341, 24180), (5460, 23653), (5642, 22890), (5668, 22785), (6045, 21364), (6076, 21255), (6370, 20274), (6510, 19838), (6540, 19747), (6758, 19110), (7085, 18228), (7595, 17004), (7630, 16926), (7644, 16895), (8060, 16023), (8463, 15260), (8502, 15190), (9114, 14170), (9156, 14105), (9555, 13516), (9919, 13020), (10137, 12740), (10682, 12090), (11284, 11445)]