3430940800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{21881}}^1$

素因数の和:21919

約数の個数: 144

約数和(自身を含む): 9859700970

約数和(自身を除く): 6428760170

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3200, 3920, 4480, 4900, 5600, 6272, 7840, 9800, 11200, 15680, 19600, 21881, 22400, 31360, 39200, 43762, 78400, 87524, 109405, 153167, 156800, 175048, 218810, 306334, 350096, 437620, 547025, 612668, 700192, 765835, 875240, 1072169, 1094050, 1225336, 1400384, 1531670, 1750480, 2144338, 2188100, 2450672, 2800768, 3063340, 3500960, 3829175, 4288676, 4376200, 4901344, 5360845, 6126680, 7001920, 7658350, 8577352, 8752400, 9802688, 10721690, 12253360, 14003840, 15316700, 17154704, 17504800, 19605376, 21443380, 24506720, 26804225, 30633400, 34309408, 35009600, 42886760, 49013440, 53608450, 61266800, 68618816, 70019200, 85773520, 98026880, 107216900, 122533600, 137237632, 171547040, 214433800, 245067200, 343094080, 428867600, 490134400, 686188160, 857735200, 1715470400, 3430940800]

約数ペア:

[(1, 3430940800), (2, 1715470400), (4, 857735200), (5, 686188160), (7, 490134400), (8, 428867600), (10, 343094080), (14, 245067200), (16, 214433800), (20, 171547040), (25, 137237632), (28, 122533600), (32, 107216900), (35, 98026880), (40, 85773520), (49, 70019200), (50, 68618816), (56, 61266800), (64, 53608450), (70, 49013440), (80, 42886760), (98, 35009600), (100, 34309408), (112, 30633400), (128, 26804225), (140, 24506720), (160, 21443380), (175, 19605376), (196, 17504800), (200, 17154704), (224, 15316700), (245, 14003840), (280, 12253360), (320, 10721690), (350, 9802688), (392, 8752400), (400, 8577352), (448, 7658350), (490, 7001920), (560, 6126680), (640, 5360845), (700, 4901344), (784, 4376200), (800, 4288676), (896, 3829175), (980, 3500960), (1120, 3063340), (1225, 2800768), (1400, 2450672), (1568, 2188100), (1600, 2144338), (1960, 1750480), (2240, 1531670), (2450, 1400384), (2800, 1225336), (3136, 1094050), (3200, 1072169), (3920, 875240), (4480, 765835), (4900, 700192), (5600, 612668), (6272, 547025), (7840, 437620), (9800, 350096), (11200, 306334), (15680, 218810), (19600, 175048), (21881, 156800), (22400, 153167), (31360, 109405), (39200, 87524), (43762, 78400)]