74535480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 270410400

約数和(自身を除く): 195874920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 641, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1282, 1292, 1368, 1530, 1615, 1710, 1923, 1938, 2040, 2280, 2564, 2584, 2907, 3060, 3205, 3230, 3420, 3846, 3876, 4845, 5128, 5769, 5814, 6120, 6410, 6460, 6840, 7692, 7752, 9615, 9690, 10897, 11538, 11628, 12179, 12820, 12920, 14535, 15384, 19230, 19380, 21794, 23076, 23256, 24358, 25640, 28845, 29070, 32691, 36537, 38460, 38760, 43588, 46152, 48716, 54485, 57690, 58140, 60895, 65382, 73074, 76920, 87176, 97432, 98073, 108970, 109611, 115380, 116280, 121790, 130764, 146148, 163455, 182685, 196146, 207043, 217940, 219222, 230760, 243580, 261528, 292296, 326910, 365370, 392292, 414086, 435880, 438444, 487160, 490365, 548055, 621129, 653820, 730740, 784584, 828172, 876888, 980730, 1035215, 1096110, 1242258, 1307640, 1461480, 1656344, 1863387, 1961460, 2070430, 2192220, 2484516, 3105645, 3726774, 3922920, 4140860, 4384440, 4969032, 6211290, 7453548, 8281720, 9316935, 12422580, 14907096, 18633870, 24845160, 37267740, 74535480]

約数ペア:

[(1, 74535480), (2, 37267740), (3, 24845160), (4, 18633870), (5, 14907096), (6, 12422580), (8, 9316935), (9, 8281720), (10, 7453548), (12, 6211290), (15, 4969032), (17, 4384440), (18, 4140860), (19, 3922920), (20, 3726774), (24, 3105645), (30, 2484516), (34, 2192220), (36, 2070430), (38, 1961460), (40, 1863387), (45, 1656344), (51, 1461480), (57, 1307640), (60, 1242258), (68, 1096110), (72, 1035215), (76, 980730), (85, 876888), (90, 828172), (95, 784584), (102, 730740), (114, 653820), (120, 621129), (136, 548055), (152, 490365), (153, 487160), (170, 438444), (171, 435880), (180, 414086), (190, 392292), (204, 365370), (228, 326910), (255, 292296), (285, 261528), (306, 243580), (323, 230760), (340, 219222), (342, 217940), (360, 207043), (380, 196146), (408, 182685), (456, 163455), (510, 146148), (570, 130764), (612, 121790), (641, 116280), (646, 115380), (680, 109611), (684, 108970), (760, 98073), (765, 97432), (855, 87176), (969, 76920), (1020, 73074), (1140, 65382), (1224, 60895), (1282, 58140), (1292, 57690), (1368, 54485), (1530, 48716), (1615, 46152), (1710, 43588), (1923, 38760), (1938, 38460), (2040, 36537), (2280, 32691), (2564, 29070), (2584, 28845), (2907, 25640), (3060, 24358), (3205, 23256), (3230, 23076), (3420, 21794), (3846, 19380), (3876, 19230), (4845, 15384), (5128, 14535), (5769, 12920), (5814, 12820), (6120, 12179), (6410, 11628), (6460, 11538), (6840, 10897), (7692, 9690), (7752, 9615)]