27388530

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 168

約数和(自身を含む): 84558852

約数和(自身を除く): 57170322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 243, 255, 270, 289, 306, 351, 390, 405, 442, 459, 486, 510, 578, 585, 663, 702, 729, 765, 810, 867, 918, 1053, 1105, 1170, 1215, 1326, 1377, 1445, 1458, 1530, 1734, 1755, 1989, 2106, 2210, 2295, 2430, 2601, 2754, 2890, 3159, 3315, 3510, 3645, 3757, 3978, 4131, 4335, 4590, 5202, 5265, 5967, 6318, 6630, 6885, 7290, 7514, 7803, 8262, 8670, 9477, 9945, 10530, 11271, 11934, 12393, 13005, 13770, 15606, 15795, 17901, 18785, 18954, 19890, 20655, 22542, 23409, 24786, 26010, 29835, 31590, 33813, 35802, 37570, 39015, 41310, 46818, 47385, 53703, 56355, 59670, 61965, 67626, 70227, 78030, 89505, 94770, 101439, 107406, 112710, 117045, 123930, 140454, 161109, 169065, 179010, 202878, 210681, 234090, 268515, 304317, 322218, 338130, 351135, 421362, 507195, 537030, 608634, 702270, 805545, 912951, 1014390, 1053405, 1521585, 1611090, 1825902, 2106810, 2738853, 3043170, 4564755, 5477706, 9129510, 13694265, 27388530]

約数ペア:

[(1, 27388530), (2, 13694265), (3, 9129510), (5, 5477706), (6, 4564755), (9, 3043170), (10, 2738853), (13, 2106810), (15, 1825902), (17, 1611090), (18, 1521585), (26, 1053405), (27, 1014390), (30, 912951), (34, 805545), (39, 702270), (45, 608634), (51, 537030), (54, 507195), (65, 421362), (78, 351135), (81, 338130), (85, 322218), (90, 304317), (102, 268515), (117, 234090), (130, 210681), (135, 202878), (153, 179010), (162, 169065), (170, 161109), (195, 140454), (221, 123930), (234, 117045), (243, 112710), (255, 107406), (270, 101439), (289, 94770), (306, 89505), (351, 78030), (390, 70227), (405, 67626), (442, 61965), (459, 59670), (486, 56355), (510, 53703), (578, 47385), (585, 46818), (663, 41310), (702, 39015), (729, 37570), (765, 35802), (810, 33813), (867, 31590), (918, 29835), (1053, 26010), (1105, 24786), (1170, 23409), (1215, 22542), (1326, 20655), (1377, 19890), (1445, 18954), (1458, 18785), (1530, 17901), (1734, 15795), (1755, 15606), (1989, 13770), (2106, 13005), (2210, 12393), (2295, 11934), (2430, 11271), (2601, 10530), (2754, 9945), (2890, 9477), (3159, 8670), (3315, 8262), (3510, 7803), (3645, 7514), (3757, 7290), (3978, 6885), (4131, 6630), (4335, 6318), (4590, 5967), (5202, 5265)]