144838400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 424285344

約数和(自身を除く): 279446944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 61, 64, 70, 80, 100, 106, 112, 122, 128, 140, 160, 175, 200, 212, 224, 244, 256, 265, 280, 305, 320, 350, 371, 400, 424, 427, 448, 488, 530, 560, 610, 640, 700, 742, 800, 848, 854, 896, 976, 1060, 1120, 1220, 1280, 1325, 1400, 1484, 1525, 1600, 1696, 1708, 1792, 1855, 1952, 2120, 2135, 2240, 2440, 2650, 2800, 2968, 3050, 3200, 3233, 3392, 3416, 3710, 3904, 4240, 4270, 4480, 4880, 5300, 5600, 5936, 6100, 6400, 6466, 6784, 6832, 7420, 7808, 8480, 8540, 8960, 9275, 9760, 10600, 10675, 11200, 11872, 12200, 12932, 13568, 13664, 14840, 15616, 16165, 16960, 17080, 18550, 19520, 21200, 21350, 22400, 22631, 23744, 24400, 25864, 27328, 29680, 32330, 33920, 34160, 37100, 39040, 42400, 42700, 44800, 45262, 47488, 48800, 51728, 54656, 59360, 64660, 67840, 68320, 74200, 78080, 80825, 84800, 85400, 90524, 94976, 97600, 103456, 109312, 113155, 118720, 129320, 136640, 148400, 161650, 169600, 170800, 181048, 195200, 206912, 226310, 237440, 258640, 273280, 296800, 323300, 339200, 341600, 362096, 390400, 413824, 452620, 474880, 517280, 546560, 565775, 593600, 646600, 683200, 724192, 827648, 905240, 1034560, 1131550, 1187200, 1293200, 1366400, 1448384, 1810480, 2069120, 2263100, 2374400, 2586400, 2732800, 2896768, 3620960, 4138240, 4526200, 5172800, 5793536, 7241920, 9052400, 10345600, 14483840, 18104800, 20691200, 28967680, 36209600, 72419200, 144838400]

約数ペア:

[(1, 144838400), (2, 72419200), (4, 36209600), (5, 28967680), (7, 20691200), (8, 18104800), (10, 14483840), (14, 10345600), (16, 9052400), (20, 7241920), (25, 5793536), (28, 5172800), (32, 4526200), (35, 4138240), (40, 3620960), (50, 2896768), (53, 2732800), (56, 2586400), (61, 2374400), (64, 2263100), (70, 2069120), (80, 1810480), (100, 1448384), (106, 1366400), (112, 1293200), (122, 1187200), (128, 1131550), (140, 1034560), (160, 905240), (175, 827648), (200, 724192), (212, 683200), (224, 646600), (244, 593600), (256, 565775), (265, 546560), (280, 517280), (305, 474880), (320, 452620), (350, 413824), (371, 390400), (400, 362096), (424, 341600), (427, 339200), (448, 323300), (488, 296800), (530, 273280), (560, 258640), (610, 237440), (640, 226310), (700, 206912), (742, 195200), (800, 181048), (848, 170800), (854, 169600), (896, 161650), (976, 148400), (1060, 136640), (1120, 129320), (1220, 118720), (1280, 113155), (1325, 109312), (1400, 103456), (1484, 97600), (1525, 94976), (1600, 90524), (1696, 85400), (1708, 84800), (1792, 80825), (1855, 78080), (1952, 74200), (2120, 68320), (2135, 67840), (2240, 64660), (2440, 59360), (2650, 54656), (2800, 51728), (2968, 48800), (3050, 47488), (3200, 45262), (3233, 44800), (3392, 42700), (3416, 42400), (3710, 39040), (3904, 37100), (4240, 34160), (4270, 33920), (4480, 32330), (4880, 29680), (5300, 27328), (5600, 25864), (5936, 24400), (6100, 23744), (6400, 22631), (6466, 22400), (6784, 21350), (6832, 21200), (7420, 19520), (7808, 18550), (8480, 17080), (8540, 16960), (8960, 16165), (9275, 15616), (9760, 14840), (10600, 13664), (10675, 13568), (11200, 12932), (11872, 12200)]