25125870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 51597330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 149, 154, 165, 210, 219, 231, 298, 330, 365, 385, 438, 447, 462, 511, 730, 745, 770, 803, 894, 1022, 1043, 1095, 1155, 1490, 1533, 1606, 1639, 2086, 2190, 2235, 2310, 2409, 2555, 3066, 3129, 3278, 4015, 4470, 4818, 4917, 5110, 5215, 5621, 6258, 7665, 8030, 8195, 9834, 10430, 10877, 11242, 11473, 12045, 15330, 15645, 16390, 16863, 21754, 22946, 24090, 24585, 28105, 31290, 32631, 33726, 34419, 49170, 54385, 56210, 57365, 65262, 68838, 76139, 84315, 108770, 114730, 119647, 152278, 163155, 168630, 172095, 228417, 239294, 326310, 344190, 358941, 380695, 456834, 598235, 717882, 761390, 837529, 1142085, 1196470, 1675058, 1794705, 2284170, 2512587, 3589410, 4187645, 5025174, 8375290, 12562935, 25125870]

約数ペア:

[(1, 25125870), (2, 12562935), (3, 8375290), (5, 5025174), (6, 4187645), (7, 3589410), (10, 2512587), (11, 2284170), (14, 1794705), (15, 1675058), (21, 1196470), (22, 1142085), (30, 837529), (33, 761390), (35, 717882), (42, 598235), (55, 456834), (66, 380695), (70, 358941), (73, 344190), (77, 326310), (105, 239294), (110, 228417), (146, 172095), (149, 168630), (154, 163155), (165, 152278), (210, 119647), (219, 114730), (231, 108770), (298, 84315), (330, 76139), (365, 68838), (385, 65262), (438, 57365), (447, 56210), (462, 54385), (511, 49170), (730, 34419), (745, 33726), (770, 32631), (803, 31290), (894, 28105), (1022, 24585), (1043, 24090), (1095, 22946), (1155, 21754), (1490, 16863), (1533, 16390), (1606, 15645), (1639, 15330), (2086, 12045), (2190, 11473), (2235, 11242), (2310, 10877), (2409, 10430), (2555, 9834), (3066, 8195), (3129, 8030), (3278, 7665), (4015, 6258), (4470, 5621), (4818, 5215), (4917, 5110)]