434879200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 1229921280

約数和(自身を除く): 795042080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 160, 175, 200, 224, 280, 316, 350, 395, 400, 553, 560, 632, 700, 790, 800, 983, 1106, 1120, 1264, 1400, 1580, 1966, 1975, 2212, 2528, 2765, 2800, 3160, 3932, 3950, 4424, 4915, 5530, 5600, 6320, 6881, 7864, 7900, 8848, 9830, 11060, 12640, 13762, 13825, 15728, 15800, 17696, 19660, 22120, 24575, 27524, 27650, 31456, 31600, 34405, 39320, 44240, 49150, 55048, 55300, 63200, 68810, 77657, 78640, 88480, 98300, 110096, 110600, 137620, 155314, 157280, 172025, 196600, 220192, 221200, 275240, 310628, 344050, 388285, 393200, 442400, 543599, 550480, 621256, 688100, 776570, 786400, 1087198, 1100960, 1242512, 1376200, 1553140, 1941425, 2174396, 2485024, 2717995, 2752400, 3106280, 3882850, 4348792, 5435990, 5504800, 6212560, 7765700, 8697584, 10871980, 12425120, 13589975, 15531400, 17395168, 21743960, 27179950, 31062800, 43487920, 54359900, 62125600, 86975840, 108719800, 217439600, 434879200]

約数ペア:

[(1, 434879200), (2, 217439600), (4, 108719800), (5, 86975840), (7, 62125600), (8, 54359900), (10, 43487920), (14, 31062800), (16, 27179950), (20, 21743960), (25, 17395168), (28, 15531400), (32, 13589975), (35, 12425120), (40, 10871980), (50, 8697584), (56, 7765700), (70, 6212560), (79, 5504800), (80, 5435990), (100, 4348792), (112, 3882850), (140, 3106280), (158, 2752400), (160, 2717995), (175, 2485024), (200, 2174396), (224, 1941425), (280, 1553140), (316, 1376200), (350, 1242512), (395, 1100960), (400, 1087198), (553, 786400), (560, 776570), (632, 688100), (700, 621256), (790, 550480), (800, 543599), (983, 442400), (1106, 393200), (1120, 388285), (1264, 344050), (1400, 310628), (1580, 275240), (1966, 221200), (1975, 220192), (2212, 196600), (2528, 172025), (2765, 157280), (2800, 155314), (3160, 137620), (3932, 110600), (3950, 110096), (4424, 98300), (4915, 88480), (5530, 78640), (5600, 77657), (6320, 68810), (6881, 63200), (7864, 55300), (7900, 55048), (8848, 49150), (9830, 44240), (11060, 39320), (12640, 34405), (13762, 31600), (13825, 31456), (15728, 27650), (15800, 27524), (17696, 24575), (19660, 22120)]