145342400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 168

約数和(自身を含む): 430865280

約数和(自身を除く): 285522880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 683, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1366, 1400, 1520, 1600, 1900, 2128, 2240, 2660, 2732, 2800, 3040, 3325, 3415, 3800, 4256, 4781, 5320, 5464, 5600, 6080, 6650, 6830, 7600, 8512, 9562, 10640, 10928, 11200, 12977, 13300, 13660, 15200, 17075, 19124, 21280, 21856, 23905, 25954, 26600, 27320, 30400, 34150, 38248, 42560, 43712, 47810, 51908, 53200, 54640, 64885, 68300, 76496, 90839, 95620, 103816, 106400, 109280, 119525, 129770, 136600, 152992, 181678, 191240, 207632, 212800, 218560, 239050, 259540, 273200, 305984, 324425, 363356, 382480, 415264, 454195, 478100, 519080, 546400, 648850, 726712, 764960, 830528, 908390, 956200, 1038160, 1092800, 1297700, 1453424, 1529920, 1816780, 1912400, 2076320, 2270975, 2595400, 2906848, 3633560, 3824800, 4152640, 4541950, 5190800, 5813696, 7267120, 7649600, 9083900, 10381600, 14534240, 18167800, 20763200, 29068480, 36335600, 72671200, 145342400]

約数ペア:

[(1, 145342400), (2, 72671200), (4, 36335600), (5, 29068480), (7, 20763200), (8, 18167800), (10, 14534240), (14, 10381600), (16, 9083900), (19, 7649600), (20, 7267120), (25, 5813696), (28, 5190800), (32, 4541950), (35, 4152640), (38, 3824800), (40, 3633560), (50, 2906848), (56, 2595400), (64, 2270975), (70, 2076320), (76, 1912400), (80, 1816780), (95, 1529920), (100, 1453424), (112, 1297700), (133, 1092800), (140, 1038160), (152, 956200), (160, 908390), (175, 830528), (190, 764960), (200, 726712), (224, 648850), (266, 546400), (280, 519080), (304, 478100), (320, 454195), (350, 415264), (380, 382480), (400, 363356), (448, 324425), (475, 305984), (532, 273200), (560, 259540), (608, 239050), (665, 218560), (683, 212800), (700, 207632), (760, 191240), (800, 181678), (950, 152992), (1064, 136600), (1120, 129770), (1216, 119525), (1330, 109280), (1366, 106400), (1400, 103816), (1520, 95620), (1600, 90839), (1900, 76496), (2128, 68300), (2240, 64885), (2660, 54640), (2732, 53200), (2800, 51908), (3040, 47810), (3325, 43712), (3415, 42560), (3800, 38248), (4256, 34150), (4781, 30400), (5320, 27320), (5464, 26600), (5600, 25954), (6080, 23905), (6650, 21856), (6830, 21280), (7600, 19124), (8512, 17075), (9562, 15200), (10640, 13660), (10928, 13300), (11200, 12977)]