153321660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 515192832

約数和(自身を除く): 361871172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 71, 81, 86, 90, 93, 108, 124, 129, 135, 142, 155, 162, 172, 180, 186, 213, 215, 258, 270, 279, 284, 310, 324, 355, 372, 387, 405, 426, 430, 465, 516, 540, 558, 620, 639, 645, 710, 774, 810, 837, 852, 860, 930, 1065, 1116, 1161, 1278, 1290, 1333, 1395, 1420, 1548, 1620, 1674, 1860, 1917, 1935, 2130, 2201, 2322, 2511, 2556, 2580, 2666, 2790, 3053, 3195, 3348, 3483, 3834, 3870, 3999, 4185, 4260, 4402, 4644, 5022, 5332, 5580, 5751, 5805, 6106, 6390, 6603, 6665, 6966, 7668, 7740, 7998, 8370, 8804, 9159, 9585, 10044, 11005, 11502, 11610, 11997, 12212, 12555, 12780, 13206, 13330, 13932, 15265, 15996, 16740, 17415, 18318, 19170, 19809, 19995, 22010, 23004, 23220, 23994, 25110, 26412, 26660, 27477, 28755, 30530, 33015, 34830, 35991, 36636, 38340, 39618, 39990, 44020, 45795, 47988, 50220, 54954, 57510, 59427, 59985, 61060, 66030, 69660, 71982, 79236, 79980, 82431, 91590, 94643, 99045, 107973, 109908, 115020, 118854, 119970, 132060, 137385, 143964, 164862, 178281, 179955, 183180, 189286, 198090, 215946, 237708, 239940, 247293, 274770, 283929, 297135, 329724, 356562, 359910, 378572, 396180, 412155, 431892, 473215, 494586, 539865, 549540, 567858, 594270, 713124, 719820, 824310, 851787, 891405, 946430, 989172, 1079730, 1135716, 1188540, 1236465, 1419645, 1648620, 1703574, 1782810, 1892860, 2159460, 2472930, 2555361, 2839290, 3407148, 3565620, 4258935, 4945860, 5110722, 5678580, 7666083, 8517870, 10221444, 12776805, 15332166, 17035740, 25553610, 30664332, 38330415, 51107220, 76660830, 153321660]

約数ペア:

[(1, 153321660), (2, 76660830), (3, 51107220), (4, 38330415), (5, 30664332), (6, 25553610), (9, 17035740), (10, 15332166), (12, 12776805), (15, 10221444), (18, 8517870), (20, 7666083), (27, 5678580), (30, 5110722), (31, 4945860), (36, 4258935), (43, 3565620), (45, 3407148), (54, 2839290), (60, 2555361), (62, 2472930), (71, 2159460), (81, 1892860), (86, 1782810), (90, 1703574), (93, 1648620), (108, 1419645), (124, 1236465), (129, 1188540), (135, 1135716), (142, 1079730), (155, 989172), (162, 946430), (172, 891405), (180, 851787), (186, 824310), (213, 719820), (215, 713124), (258, 594270), (270, 567858), (279, 549540), (284, 539865), (310, 494586), (324, 473215), (355, 431892), (372, 412155), (387, 396180), (405, 378572), (426, 359910), (430, 356562), (465, 329724), (516, 297135), (540, 283929), (558, 274770), (620, 247293), (639, 239940), (645, 237708), (710, 215946), (774, 198090), (810, 189286), (837, 183180), (852, 179955), (860, 178281), (930, 164862), (1065, 143964), (1116, 137385), (1161, 132060), (1278, 119970), (1290, 118854), (1333, 115020), (1395, 109908), (1420, 107973), (1548, 99045), (1620, 94643), (1674, 91590), (1860, 82431), (1917, 79980), (1935, 79236), (2130, 71982), (2201, 69660), (2322, 66030), (2511, 61060), (2556, 59985), (2580, 59427), (2666, 57510), (2790, 54954), (3053, 50220), (3195, 47988), (3348, 45795), (3483, 44020), (3834, 39990), (3870, 39618), (3999, 38340), (4185, 36636), (4260, 35991), (4402, 34830), (4644, 33015), (5022, 30530), (5332, 28755), (5580, 27477), (5751, 26660), (5805, 26412), (6106, 25110), (6390, 23994), (6603, 23220), (6665, 23004), (6966, 22010), (7668, 19995), (7740, 19809), (7998, 19170), (8370, 18318), (8804, 17415), (9159, 16740), (9585, 15996), (10044, 15265), (11005, 13932), (11502, 13330), (11610, 13206), (11997, 12780), (12212, 12555)]