54135480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 198051840

約数和(自身を除く): 143916360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 223, 238, 255, 280, 289, 340, 357, 408, 420, 446, 476, 510, 578, 595, 669, 680, 714, 840, 867, 892, 952, 1020, 1115, 1156, 1190, 1338, 1428, 1445, 1561, 1734, 1784, 1785, 2023, 2040, 2230, 2312, 2380, 2676, 2856, 2890, 3122, 3345, 3468, 3570, 3791, 4046, 4335, 4460, 4683, 4760, 5352, 5780, 6069, 6244, 6690, 6936, 7140, 7582, 7805, 8092, 8670, 8920, 9366, 10115, 11373, 11560, 12138, 12488, 13380, 14280, 15164, 15610, 16184, 17340, 18732, 18955, 20230, 22746, 23415, 24276, 26537, 26760, 30328, 30345, 31220, 34680, 37464, 37910, 40460, 45492, 46830, 48552, 53074, 56865, 60690, 62440, 64447, 75820, 79611, 80920, 90984, 93660, 106148, 113730, 121380, 128894, 132685, 151640, 159222, 187320, 193341, 212296, 227460, 242760, 257788, 265370, 318444, 322235, 386682, 398055, 451129, 454920, 515576, 530740, 636888, 644470, 773364, 796110, 902258, 966705, 1061480, 1288940, 1353387, 1546728, 1592220, 1804516, 1933410, 2255645, 2577880, 2706774, 3184440, 3609032, 3866820, 4511290, 5413548, 6766935, 7733640, 9022580, 10827096, 13533870, 18045160, 27067740, 54135480]

約数ペア:

[(1, 54135480), (2, 27067740), (3, 18045160), (4, 13533870), (5, 10827096), (6, 9022580), (7, 7733640), (8, 6766935), (10, 5413548), (12, 4511290), (14, 3866820), (15, 3609032), (17, 3184440), (20, 2706774), (21, 2577880), (24, 2255645), (28, 1933410), (30, 1804516), (34, 1592220), (35, 1546728), (40, 1353387), (42, 1288940), (51, 1061480), (56, 966705), (60, 902258), (68, 796110), (70, 773364), (84, 644470), (85, 636888), (102, 530740), (105, 515576), (119, 454920), (120, 451129), (136, 398055), (140, 386682), (168, 322235), (170, 318444), (204, 265370), (210, 257788), (223, 242760), (238, 227460), (255, 212296), (280, 193341), (289, 187320), (340, 159222), (357, 151640), (408, 132685), (420, 128894), (446, 121380), (476, 113730), (510, 106148), (578, 93660), (595, 90984), (669, 80920), (680, 79611), (714, 75820), (840, 64447), (867, 62440), (892, 60690), (952, 56865), (1020, 53074), (1115, 48552), (1156, 46830), (1190, 45492), (1338, 40460), (1428, 37910), (1445, 37464), (1561, 34680), (1734, 31220), (1784, 30345), (1785, 30328), (2023, 26760), (2040, 26537), (2230, 24276), (2312, 23415), (2380, 22746), (2676, 20230), (2856, 18955), (2890, 18732), (3122, 17340), (3345, 16184), (3468, 15610), (3570, 15164), (3791, 14280), (4046, 13380), (4335, 12488), (4460, 12138), (4683, 11560), (4760, 11373), (5352, 10115), (5780, 9366), (6069, 8920), (6244, 8670), (6690, 8092), (6936, 7805), (7140, 7582)]