154468500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 481178880

約数和(自身を除く): 326710380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 53, 58, 60, 67, 75, 87, 100, 106, 116, 125, 134, 145, 150, 159, 174, 201, 212, 250, 265, 268, 290, 300, 318, 335, 348, 375, 402, 435, 500, 530, 580, 636, 670, 725, 750, 795, 804, 870, 1005, 1060, 1325, 1340, 1450, 1500, 1537, 1590, 1675, 1740, 1943, 2010, 2175, 2650, 2900, 3074, 3180, 3350, 3551, 3625, 3886, 3975, 4020, 4350, 4611, 5025, 5300, 5829, 6148, 6625, 6700, 7102, 7250, 7685, 7772, 7950, 8375, 8700, 9222, 9715, 10050, 10653, 10875, 11658, 13250, 14204, 14500, 15370, 15900, 16750, 17755, 18444, 19430, 19875, 20100, 21306, 21750, 23055, 23316, 25125, 26500, 29145, 30740, 33500, 35510, 38425, 38860, 39750, 42612, 43500, 46110, 48575, 50250, 53265, 58290, 71020, 76850, 79500, 88775, 92220, 97150, 100500, 102979, 106530, 115275, 116580, 145725, 153700, 177550, 192125, 194300, 205958, 213060, 230550, 242875, 266325, 291450, 308937, 355100, 384250, 411916, 443875, 461100, 485750, 514895, 532650, 576375, 582900, 617874, 728625, 768500, 887750, 971500, 1029790, 1065300, 1152750, 1235748, 1331625, 1457250, 1544685, 1775500, 2059580, 2305500, 2574475, 2663250, 2914500, 3089370, 5148950, 5326500, 6178740, 7723425, 10297900, 12872375, 15446850, 25744750, 30893700, 38617125, 51489500, 77234250, 154468500]

約数ペア:

[(1, 154468500), (2, 77234250), (3, 51489500), (4, 38617125), (5, 30893700), (6, 25744750), (10, 15446850), (12, 12872375), (15, 10297900), (20, 7723425), (25, 6178740), (29, 5326500), (30, 5148950), (50, 3089370), (53, 2914500), (58, 2663250), (60, 2574475), (67, 2305500), (75, 2059580), (87, 1775500), (100, 1544685), (106, 1457250), (116, 1331625), (125, 1235748), (134, 1152750), (145, 1065300), (150, 1029790), (159, 971500), (174, 887750), (201, 768500), (212, 728625), (250, 617874), (265, 582900), (268, 576375), (290, 532650), (300, 514895), (318, 485750), (335, 461100), (348, 443875), (375, 411916), (402, 384250), (435, 355100), (500, 308937), (530, 291450), (580, 266325), (636, 242875), (670, 230550), (725, 213060), (750, 205958), (795, 194300), (804, 192125), (870, 177550), (1005, 153700), (1060, 145725), (1325, 116580), (1340, 115275), (1450, 106530), (1500, 102979), (1537, 100500), (1590, 97150), (1675, 92220), (1740, 88775), (1943, 79500), (2010, 76850), (2175, 71020), (2650, 58290), (2900, 53265), (3074, 50250), (3180, 48575), (3350, 46110), (3551, 43500), (3625, 42612), (3886, 39750), (3975, 38860), (4020, 38425), (4350, 35510), (4611, 33500), (5025, 30740), (5300, 29145), (5829, 26500), (6148, 25125), (6625, 23316), (6700, 23055), (7102, 21750), (7250, 21306), (7685, 20100), (7772, 19875), (7950, 19430), (8375, 18444), (8700, 17755), (9222, 16750), (9715, 15900), (10050, 15370), (10653, 14500), (10875, 14204), (11658, 13250)]