1750128660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9851}}^1$

素因数の和:9923

約数の個数: 192

約数和(自身を含む): 6355722240

約数和(自身を除く): 4605593580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 8460, 8883, 9851, 9870, 11844, 12690, 14805, 17766, 19702, 19740, 25380, 29553, 29610, 35532, 39404, 44415, 49255, 59106, 59220, 68957, 88659, 88830, 98510, 118212, 137914, 147765, 177318, 177660, 197020, 206871, 265977, 275828, 295530, 344785, 354636, 413742, 443295, 462997, 531954, 591060, 620613, 689570, 827484, 886590, 925994, 1034355, 1063908, 1241226, 1329885, 1379140, 1388991, 1773180, 1851988, 1861839, 2068710, 2314985, 2482452, 2659770, 2777982, 3103065, 3240979, 3723678, 4137420, 4166973, 4629970, 5319540, 5555964, 6206130, 6481958, 6944955, 7447356, 8333946, 9259940, 9309195, 9722937, 12412260, 12500919, 12963916, 13889910, 16204895, 16667892, 18618390, 19445874, 20834865, 25001838, 27779820, 29168811, 32409790, 37236780, 38891748, 41669730, 48614685, 50003676, 58337622, 62504595, 64819580, 83339460, 87506433, 97229370, 116675244, 125009190, 145844055, 175012866, 194458740, 250018380, 291688110, 350025732, 437532165, 583376220, 875064330, 1750128660]

約数ペア:

[(1, 1750128660), (2, 875064330), (3, 583376220), (4, 437532165), (5, 350025732), (6, 291688110), (7, 250018380), (9, 194458740), (10, 175012866), (12, 145844055), (14, 125009190), (15, 116675244), (18, 97229370), (20, 87506433), (21, 83339460), (27, 64819580), (28, 62504595), (30, 58337622), (35, 50003676), (36, 48614685), (42, 41669730), (45, 38891748), (47, 37236780), (54, 32409790), (60, 29168811), (63, 27779820), (70, 25001838), (84, 20834865), (90, 19445874), (94, 18618390), (105, 16667892), (108, 16204895), (126, 13889910), (135, 12963916), (140, 12500919), (141, 12412260), (180, 9722937), (188, 9309195), (189, 9259940), (210, 8333946), (235, 7447356), (252, 6944955), (270, 6481958), (282, 6206130), (315, 5555964), (329, 5319540), (378, 4629970), (420, 4166973), (423, 4137420), (470, 3723678), (540, 3240979), (564, 3103065), (630, 2777982), (658, 2659770), (705, 2482452), (756, 2314985), (846, 2068710), (940, 1861839), (945, 1851988), (987, 1773180), (1260, 1388991), (1269, 1379140), (1316, 1329885), (1410, 1241226), (1645, 1063908), (1692, 1034355), (1890, 925994), (1974, 886590), (2115, 827484), (2538, 689570), (2820, 620613), (2961, 591060), (3290, 531954), (3780, 462997), (3948, 443295), (4230, 413742), (4935, 354636), (5076, 344785), (5922, 295530), (6345, 275828), (6580, 265977), (8460, 206871), (8883, 197020), (9851, 177660), (9870, 177318), (11844, 147765), (12690, 137914), (14805, 118212), (17766, 98510), (19702, 88830), (19740, 88659), (25380, 68957), (29553, 59220), (29610, 59106), (35532, 49255), (39404, 44415)]