25545870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 83026944

約数和(自身を除く): 57481074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 41, 42, 43, 45, 46, 63, 69, 70, 82, 86, 90, 105, 115, 123, 126, 129, 138, 161, 205, 207, 210, 215, 230, 246, 258, 287, 301, 315, 322, 345, 369, 387, 410, 414, 430, 483, 574, 602, 615, 630, 645, 690, 738, 774, 805, 861, 903, 943, 966, 989, 1035, 1230, 1290, 1435, 1449, 1505, 1610, 1722, 1763, 1806, 1845, 1886, 1935, 1978, 2070, 2415, 2583, 2709, 2829, 2870, 2898, 2967, 3010, 3526, 3690, 3870, 4305, 4515, 4715, 4830, 4945, 5166, 5289, 5418, 5658, 5934, 6601, 6923, 7245, 8487, 8610, 8815, 8901, 9030, 9430, 9890, 10578, 12341, 12915, 13202, 13545, 13846, 14145, 14490, 14835, 15867, 16974, 17630, 17802, 19803, 20769, 24682, 25830, 26445, 27090, 28290, 29670, 31734, 33005, 34615, 37023, 39606, 40549, 41538, 42435, 44505, 52890, 59409, 61705, 62307, 66010, 69230, 74046, 79335, 81098, 84870, 89010, 99015, 103845, 111069, 118818, 121647, 123410, 124614, 158670, 185115, 198030, 202745, 207690, 222138, 243294, 283843, 297045, 311535, 364941, 370230, 405490, 555345, 567686, 594090, 608235, 623070, 729882, 851529, 1110690, 1216470, 1419215, 1703058, 1824705, 2554587, 2838430, 3649410, 4257645, 5109174, 8515290, 12772935, 25545870]

約数ペア:

[(1, 25545870), (2, 12772935), (3, 8515290), (5, 5109174), (6, 4257645), (7, 3649410), (9, 2838430), (10, 2554587), (14, 1824705), (15, 1703058), (18, 1419215), (21, 1216470), (23, 1110690), (30, 851529), (35, 729882), (41, 623070), (42, 608235), (43, 594090), (45, 567686), (46, 555345), (63, 405490), (69, 370230), (70, 364941), (82, 311535), (86, 297045), (90, 283843), (105, 243294), (115, 222138), (123, 207690), (126, 202745), (129, 198030), (138, 185115), (161, 158670), (205, 124614), (207, 123410), (210, 121647), (215, 118818), (230, 111069), (246, 103845), (258, 99015), (287, 89010), (301, 84870), (315, 81098), (322, 79335), (345, 74046), (369, 69230), (387, 66010), (410, 62307), (414, 61705), (430, 59409), (483, 52890), (574, 44505), (602, 42435), (615, 41538), (630, 40549), (645, 39606), (690, 37023), (738, 34615), (774, 33005), (805, 31734), (861, 29670), (903, 28290), (943, 27090), (966, 26445), (989, 25830), (1035, 24682), (1230, 20769), (1290, 19803), (1435, 17802), (1449, 17630), (1505, 16974), (1610, 15867), (1722, 14835), (1763, 14490), (1806, 14145), (1845, 13846), (1886, 13545), (1935, 13202), (1978, 12915), (2070, 12341), (2415, 10578), (2583, 9890), (2709, 9430), (2829, 9030), (2870, 8901), (2898, 8815), (2967, 8610), (3010, 8487), (3526, 7245), (3690, 6923), (3870, 6601), (4305, 5934), (4515, 5658), (4715, 5418), (4830, 5289), (4945, 5166)]