1725985260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2866

約数の個数: 144

約数和(自身を含む): 5472859392

約数和(自身を除く): 3746874132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 243, 262, 270, 324, 393, 405, 486, 524, 540, 655, 786, 810, 972, 1179, 1215, 1310, 1572, 1620, 1965, 2358, 2430, 2620, 2711, 3537, 3930, 4716, 4860, 5422, 5895, 7074, 7860, 8133, 10611, 10844, 11790, 13555, 14148, 16266, 17685, 21222, 23580, 24399, 27110, 31833, 32532, 35370, 40665, 42444, 48798, 53055, 54220, 63666, 70740, 73197, 81330, 97596, 106110, 121995, 127332, 146394, 159165, 162660, 212220, 219591, 243990, 292788, 318330, 355141, 365985, 439182, 487980, 636660, 658773, 710282, 731970, 878364, 1065423, 1097955, 1317546, 1420564, 1463940, 1775705, 2130846, 2195910, 2635092, 3196269, 3293865, 3551410, 4261692, 4391820, 5327115, 6392538, 6587730, 7102820, 9588807, 10654230, 12785076, 13175460, 15981345, 19177614, 21308460, 28766421, 31962690, 38355228, 47944035, 57532842, 63925380, 86299263, 95888070, 115065684, 143832105, 172598526, 191776140, 287664210, 345197052, 431496315, 575328420, 862992630, 1725985260]

約数ペア:

[(1, 1725985260), (2, 862992630), (3, 575328420), (4, 431496315), (5, 345197052), (6, 287664210), (9, 191776140), (10, 172598526), (12, 143832105), (15, 115065684), (18, 95888070), (20, 86299263), (27, 63925380), (30, 57532842), (36, 47944035), (45, 38355228), (54, 31962690), (60, 28766421), (81, 21308460), (90, 19177614), (108, 15981345), (131, 13175460), (135, 12785076), (162, 10654230), (180, 9588807), (243, 7102820), (262, 6587730), (270, 6392538), (324, 5327115), (393, 4391820), (405, 4261692), (486, 3551410), (524, 3293865), (540, 3196269), (655, 2635092), (786, 2195910), (810, 2130846), (972, 1775705), (1179, 1463940), (1215, 1420564), (1310, 1317546), (1572, 1097955), (1620, 1065423), (1965, 878364), (2358, 731970), (2430, 710282), (2620, 658773), (2711, 636660), (3537, 487980), (3930, 439182), (4716, 365985), (4860, 355141), (5422, 318330), (5895, 292788), (7074, 243990), (7860, 219591), (8133, 212220), (10611, 162660), (10844, 159165), (11790, 146394), (13555, 127332), (14148, 121995), (16266, 106110), (17685, 97596), (21222, 81330), (23580, 73197), (24399, 70740), (27110, 63666), (31833, 54220), (32532, 53055), (35370, 48798), (40665, 42444)]