25901370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 224

約数和(自身を含む): 84991680

約数和(自身を除く): 59090310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 30, 33, 34, 38, 45, 51, 54, 55, 57, 66, 81, 85, 90, 95, 99, 102, 110, 114, 135, 153, 162, 165, 170, 171, 187, 190, 198, 209, 243, 255, 270, 285, 297, 306, 323, 330, 342, 374, 405, 418, 459, 486, 495, 510, 513, 561, 570, 594, 627, 646, 729, 765, 810, 855, 891, 918, 935, 969, 990, 1026, 1045, 1122, 1215, 1254, 1377, 1458, 1485, 1530, 1539, 1615, 1683, 1710, 1782, 1870, 1881, 1938, 2090, 2295, 2430, 2565, 2673, 2754, 2805, 2907, 2970, 3078, 3135, 3230, 3366, 3553, 3645, 3762, 4131, 4455, 4590, 4617, 4845, 5049, 5130, 5346, 5610, 5643, 5814, 6270, 6885, 7106, 7290, 7695, 8019, 8262, 8415, 8721, 8910, 9234, 9405, 9690, 10098, 10659, 11286, 12393, 13365, 13770, 13851, 14535, 15147, 15390, 16038, 16830, 16929, 17442, 17765, 18810, 20655, 21318, 23085, 24786, 25245, 26163, 26730, 27702, 28215, 29070, 30294, 31977, 33858, 35530, 40095, 41310, 43605, 45441, 46170, 50490, 50787, 52326, 53295, 56430, 61965, 63954, 69255, 75735, 78489, 80190, 84645, 87210, 90882, 95931, 101574, 106590, 123930, 130815, 136323, 138510, 151470, 152361, 156978, 159885, 169290, 191862, 227205, 235467, 253935, 261630, 272646, 287793, 304722, 319770, 392445, 454410, 470934, 479655, 507870, 575586, 681615, 761805, 784890, 863379, 959310, 1177335, 1363230, 1438965, 1523610, 1726758, 2354670, 2590137, 2877930, 4316895, 5180274, 8633790, 12950685, 25901370]

約数ペア:

[(1, 25901370), (2, 12950685), (3, 8633790), (5, 5180274), (6, 4316895), (9, 2877930), (10, 2590137), (11, 2354670), (15, 1726758), (17, 1523610), (18, 1438965), (19, 1363230), (22, 1177335), (27, 959310), (30, 863379), (33, 784890), (34, 761805), (38, 681615), (45, 575586), (51, 507870), (54, 479655), (55, 470934), (57, 454410), (66, 392445), (81, 319770), (85, 304722), (90, 287793), (95, 272646), (99, 261630), (102, 253935), (110, 235467), (114, 227205), (135, 191862), (153, 169290), (162, 159885), (165, 156978), (170, 152361), (171, 151470), (187, 138510), (190, 136323), (198, 130815), (209, 123930), (243, 106590), (255, 101574), (270, 95931), (285, 90882), (297, 87210), (306, 84645), (323, 80190), (330, 78489), (342, 75735), (374, 69255), (405, 63954), (418, 61965), (459, 56430), (486, 53295), (495, 52326), (510, 50787), (513, 50490), (561, 46170), (570, 45441), (594, 43605), (627, 41310), (646, 40095), (729, 35530), (765, 33858), (810, 31977), (855, 30294), (891, 29070), (918, 28215), (935, 27702), (969, 26730), (990, 26163), (1026, 25245), (1045, 24786), (1122, 23085), (1215, 21318), (1254, 20655), (1377, 18810), (1458, 17765), (1485, 17442), (1530, 16929), (1539, 16830), (1615, 16038), (1683, 15390), (1710, 15147), (1782, 14535), (1870, 13851), (1881, 13770), (1938, 13365), (2090, 12393), (2295, 11286), (2430, 10659), (2565, 10098), (2673, 9690), (2754, 9405), (2805, 9234), (2907, 8910), (2970, 8721), (3078, 8415), (3135, 8262), (3230, 8019), (3366, 7695), (3553, 7290), (3645, 7106), (3762, 6885), (4131, 6270), (4455, 5814), (4590, 5643), (4617, 5610), (4845, 5346), (5049, 5130)]