103321400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 301308840

約数和(自身を除く): 197987440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 811, 910, 980, 1225, 1274, 1300, 1400, 1622, 1820, 1960, 2275, 2450, 2548, 2600, 3185, 3244, 3640, 4055, 4550, 4900, 5096, 5677, 6370, 6488, 8110, 9100, 9800, 10543, 11354, 12740, 15925, 16220, 18200, 20275, 21086, 22708, 25480, 28385, 31850, 32440, 39739, 40550, 42172, 45416, 52715, 56770, 63700, 73801, 79478, 81100, 84344, 105430, 113540, 127400, 141925, 147602, 158956, 162200, 198695, 210860, 227080, 263575, 283850, 295204, 317912, 369005, 397390, 421720, 516607, 527150, 567700, 590408, 738010, 794780, 993475, 1033214, 1054300, 1135400, 1476020, 1589560, 1845025, 1986950, 2066428, 2108600, 2583035, 2952040, 3690050, 3973900, 4132856, 5166070, 7380100, 7947800, 10332140, 12915175, 14760200, 20664280, 25830350, 51660700, 103321400]

約数ペア:

[(1, 103321400), (2, 51660700), (4, 25830350), (5, 20664280), (7, 14760200), (8, 12915175), (10, 10332140), (13, 7947800), (14, 7380100), (20, 5166070), (25, 4132856), (26, 3973900), (28, 3690050), (35, 2952040), (40, 2583035), (49, 2108600), (50, 2066428), (52, 1986950), (56, 1845025), (65, 1589560), (70, 1476020), (91, 1135400), (98, 1054300), (100, 1033214), (104, 993475), (130, 794780), (140, 738010), (175, 590408), (182, 567700), (196, 527150), (200, 516607), (245, 421720), (260, 397390), (280, 369005), (325, 317912), (350, 295204), (364, 283850), (392, 263575), (455, 227080), (490, 210860), (520, 198695), (637, 162200), (650, 158956), (700, 147602), (728, 141925), (811, 127400), (910, 113540), (980, 105430), (1225, 84344), (1274, 81100), (1300, 79478), (1400, 73801), (1622, 63700), (1820, 56770), (1960, 52715), (2275, 45416), (2450, 42172), (2548, 40550), (2600, 39739), (3185, 32440), (3244, 31850), (3640, 28385), (4055, 25480), (4550, 22708), (4900, 21086), (5096, 20275), (5677, 18200), (6370, 16220), (6488, 15925), (8110, 12740), (9100, 11354), (9800, 10543)]