74607400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 211191840

約数和(自身を除く): 136584440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 331, 350, 392, 460, 490, 575, 644, 662, 700, 805, 920, 980, 1127, 1150, 1225, 1288, 1324, 1400, 1610, 1655, 1960, 2254, 2300, 2317, 2450, 2648, 3220, 3310, 4025, 4508, 4600, 4634, 4900, 5635, 6440, 6620, 7613, 8050, 8275, 9016, 9268, 9800, 11270, 11585, 13240, 15226, 16100, 16219, 16550, 18536, 22540, 23170, 28175, 30452, 32200, 32438, 33100, 38065, 45080, 46340, 53291, 56350, 57925, 60904, 64876, 66200, 76130, 81095, 92680, 106582, 112700, 115850, 129752, 152260, 162190, 190325, 213164, 225400, 231700, 266455, 304520, 324380, 373037, 380650, 405475, 426328, 463400, 532910, 648760, 746074, 761300, 810950, 1065820, 1332275, 1492148, 1522600, 1621900, 1865185, 2131640, 2664550, 2984296, 3243800, 3730370, 5329100, 7460740, 9325925, 10658200, 14921480, 18651850, 37303700, 74607400]

約数ペア:

[(1, 74607400), (2, 37303700), (4, 18651850), (5, 14921480), (7, 10658200), (8, 9325925), (10, 7460740), (14, 5329100), (20, 3730370), (23, 3243800), (25, 2984296), (28, 2664550), (35, 2131640), (40, 1865185), (46, 1621900), (49, 1522600), (50, 1492148), (56, 1332275), (70, 1065820), (92, 810950), (98, 761300), (100, 746074), (115, 648760), (140, 532910), (161, 463400), (175, 426328), (184, 405475), (196, 380650), (200, 373037), (230, 324380), (245, 304520), (280, 266455), (322, 231700), (331, 225400), (350, 213164), (392, 190325), (460, 162190), (490, 152260), (575, 129752), (644, 115850), (662, 112700), (700, 106582), (805, 92680), (920, 81095), (980, 76130), (1127, 66200), (1150, 64876), (1225, 60904), (1288, 57925), (1324, 56350), (1400, 53291), (1610, 46340), (1655, 45080), (1960, 38065), (2254, 33100), (2300, 32438), (2317, 32200), (2450, 30452), (2648, 28175), (3220, 23170), (3310, 22540), (4025, 18536), (4508, 16550), (4600, 16219), (4634, 16100), (4900, 15226), (5635, 13240), (6440, 11585), (6620, 11270), (7613, 9800), (8050, 9268), (8275, 9016)]