13749400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 39439440

約数和(自身を除く): 25690040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 61, 70, 92, 98, 100, 115, 122, 140, 161, 175, 184, 196, 200, 230, 244, 245, 280, 305, 322, 350, 392, 427, 460, 488, 490, 575, 610, 644, 700, 805, 854, 920, 980, 1127, 1150, 1220, 1225, 1288, 1400, 1403, 1525, 1610, 1708, 1960, 2135, 2254, 2300, 2440, 2450, 2806, 2989, 3050, 3220, 3416, 4025, 4270, 4508, 4600, 4900, 5612, 5635, 5978, 6100, 6440, 7015, 8050, 8540, 9016, 9800, 9821, 10675, 11224, 11270, 11956, 12200, 14030, 14945, 16100, 17080, 19642, 21350, 22540, 23912, 28060, 28175, 29890, 32200, 35075, 39284, 42700, 45080, 49105, 56120, 56350, 59780, 68747, 70150, 74725, 78568, 85400, 98210, 112700, 119560, 137494, 140300, 149450, 196420, 225400, 245525, 274988, 280600, 298900, 343735, 392840, 491050, 549976, 597800, 687470, 982100, 1374940, 1718675, 1964200, 2749880, 3437350, 6874700, 13749400]

約数ペア:

[(1, 13749400), (2, 6874700), (4, 3437350), (5, 2749880), (7, 1964200), (8, 1718675), (10, 1374940), (14, 982100), (20, 687470), (23, 597800), (25, 549976), (28, 491050), (35, 392840), (40, 343735), (46, 298900), (49, 280600), (50, 274988), (56, 245525), (61, 225400), (70, 196420), (92, 149450), (98, 140300), (100, 137494), (115, 119560), (122, 112700), (140, 98210), (161, 85400), (175, 78568), (184, 74725), (196, 70150), (200, 68747), (230, 59780), (244, 56350), (245, 56120), (280, 49105), (305, 45080), (322, 42700), (350, 39284), (392, 35075), (427, 32200), (460, 29890), (488, 28175), (490, 28060), (575, 23912), (610, 22540), (644, 21350), (700, 19642), (805, 17080), (854, 16100), (920, 14945), (980, 14030), (1127, 12200), (1150, 11956), (1220, 11270), (1225, 11224), (1288, 10675), (1400, 9821), (1403, 9800), (1525, 9016), (1610, 8540), (1708, 8050), (1960, 7015), (2135, 6440), (2254, 6100), (2300, 5978), (2440, 5635), (2450, 5612), (2806, 4900), (2989, 4600), (3050, 4508), (3220, 4270), (3416, 4025)]