25047120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 94065408

約数和(自身を除く): 69018288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 877, 952, 1020, 1190, 1360, 1428, 1680, 1754, 1785, 1904, 2040, 2380, 2631, 2856, 3508, 3570, 4080, 4385, 4760, 5262, 5712, 6139, 7016, 7140, 8770, 9520, 10524, 12278, 13155, 14032, 14280, 14909, 17540, 18417, 21048, 24556, 26310, 28560, 29818, 30695, 35080, 36834, 42096, 44727, 49112, 52620, 59636, 61390, 70160, 73668, 74545, 89454, 92085, 98224, 104363, 105240, 119272, 122780, 147336, 149090, 178908, 184170, 208726, 210480, 223635, 238544, 245560, 294672, 298180, 313089, 357816, 368340, 417452, 447270, 491120, 521815, 596360, 626178, 715632, 736680, 834904, 894540, 1043630, 1192720, 1252356, 1473360, 1565445, 1669808, 1789080, 2087260, 2504712, 3130890, 3578160, 4174520, 5009424, 6261780, 8349040, 12523560, 25047120]

約数ペア:

[(1, 25047120), (2, 12523560), (3, 8349040), (4, 6261780), (5, 5009424), (6, 4174520), (7, 3578160), (8, 3130890), (10, 2504712), (12, 2087260), (14, 1789080), (15, 1669808), (16, 1565445), (17, 1473360), (20, 1252356), (21, 1192720), (24, 1043630), (28, 894540), (30, 834904), (34, 736680), (35, 715632), (40, 626178), (42, 596360), (48, 521815), (51, 491120), (56, 447270), (60, 417452), (68, 368340), (70, 357816), (80, 313089), (84, 298180), (85, 294672), (102, 245560), (105, 238544), (112, 223635), (119, 210480), (120, 208726), (136, 184170), (140, 178908), (168, 149090), (170, 147336), (204, 122780), (210, 119272), (238, 105240), (240, 104363), (255, 98224), (272, 92085), (280, 89454), (336, 74545), (340, 73668), (357, 70160), (408, 61390), (420, 59636), (476, 52620), (510, 49112), (560, 44727), (595, 42096), (680, 36834), (714, 35080), (816, 30695), (840, 29818), (877, 28560), (952, 26310), (1020, 24556), (1190, 21048), (1360, 18417), (1428, 17540), (1680, 14909), (1754, 14280), (1785, 14032), (1904, 13155), (2040, 12278), (2380, 10524), (2631, 9520), (2856, 8770), (3508, 7140), (3570, 7016), (4080, 6139), (4385, 5712), (4760, 5262)]