25955160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 98945280

約数和(自身を除く): 72990120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 53, 55, 56, 60, 66, 70, 77, 84, 88, 105, 106, 110, 120, 132, 140, 154, 159, 165, 168, 210, 212, 220, 231, 264, 265, 280, 308, 318, 330, 371, 385, 420, 424, 440, 462, 530, 583, 616, 636, 660, 742, 770, 795, 840, 924, 1060, 1113, 1155, 1166, 1272, 1320, 1484, 1540, 1590, 1749, 1848, 1855, 2120, 2226, 2310, 2332, 2809, 2915, 2968, 3080, 3180, 3498, 3710, 4081, 4452, 4620, 4664, 5565, 5618, 5830, 6360, 6996, 7420, 8162, 8427, 8745, 8904, 9240, 11130, 11236, 11660, 12243, 13992, 14045, 14840, 16324, 16854, 17490, 19663, 20405, 22260, 22472, 23320, 24486, 28090, 30899, 32648, 33708, 34980, 39326, 40810, 42135, 44520, 48972, 56180, 58989, 61215, 61798, 67416, 69960, 78652, 81620, 84270, 92697, 97944, 98315, 112360, 117978, 122430, 123596, 154495, 157304, 163240, 168540, 185394, 196630, 216293, 235956, 244860, 247192, 294945, 308990, 337080, 370788, 393260, 432586, 463485, 471912, 489720, 589890, 617980, 648879, 741576, 786520, 865172, 926970, 1081465, 1179780, 1235960, 1297758, 1730344, 1853940, 2162930, 2359560, 2595516, 3244395, 3707880, 4325860, 5191032, 6488790, 8651720, 12977580, 25955160]

約数ペア:

[(1, 25955160), (2, 12977580), (3, 8651720), (4, 6488790), (5, 5191032), (6, 4325860), (7, 3707880), (8, 3244395), (10, 2595516), (11, 2359560), (12, 2162930), (14, 1853940), (15, 1730344), (20, 1297758), (21, 1235960), (22, 1179780), (24, 1081465), (28, 926970), (30, 865172), (33, 786520), (35, 741576), (40, 648879), (42, 617980), (44, 589890), (53, 489720), (55, 471912), (56, 463485), (60, 432586), (66, 393260), (70, 370788), (77, 337080), (84, 308990), (88, 294945), (105, 247192), (106, 244860), (110, 235956), (120, 216293), (132, 196630), (140, 185394), (154, 168540), (159, 163240), (165, 157304), (168, 154495), (210, 123596), (212, 122430), (220, 117978), (231, 112360), (264, 98315), (265, 97944), (280, 92697), (308, 84270), (318, 81620), (330, 78652), (371, 69960), (385, 67416), (420, 61798), (424, 61215), (440, 58989), (462, 56180), (530, 48972), (583, 44520), (616, 42135), (636, 40810), (660, 39326), (742, 34980), (770, 33708), (795, 32648), (840, 30899), (924, 28090), (1060, 24486), (1113, 23320), (1155, 22472), (1166, 22260), (1272, 20405), (1320, 19663), (1484, 17490), (1540, 16854), (1590, 16324), (1749, 14840), (1848, 14045), (1855, 13992), (2120, 12243), (2226, 11660), (2310, 11236), (2332, 11130), (2809, 9240), (2915, 8904), (2968, 8745), (3080, 8427), (3180, 8162), (3498, 7420), (3710, 6996), (4081, 6360), (4452, 5830), (4620, 5618), (4664, 5565)]