82165590

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 253753920

約数和(自身を除く): 171588330

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, 2187, 2210, 2295, 2430, 2601, 2754, 2890, 3159, 3315, 3510, 3645, 3757, 3978, 4131, 4335, 4374, 4590, 5202, 5265, 5967, 6318, 6630, 6885, 7290, 7514, 7803, 8262, 8670, 9477, 9945, 10530, 10935, 11271, 11934, 12393, 13005, 13770, 15606, 15795, 17901, 18785, 18954, 19890, 20655, 21870, 22542, 23409, 24786, 26010, 28431, 29835, 31590, 33813, 35802, 37179, 37570, 39015, 41310, 46818, 47385, 53703, 56355, 56862, 59670, 61965, 67626, 70227, 74358, 78030, 89505, 94770, 101439, 107406, 112710, 117045, 123930, 140454, 142155, 161109, 169065, 179010, 185895, 202878, 210681, 234090, 268515, 284310, 304317, 322218, 338130, 351135, 371790, 421362, 483327, 507195, 537030, 608634, 632043, 702270, 805545, 912951, 966654, 1014390, 1053405, 1264086, 1521585, 1611090, 1825902, 2106810, 2416635, 2738853, 3043170, 3160215, 4564755, 4833270, 5477706, 6320430, 8216559, 9129510, 13694265, 16433118, 27388530, 41082795, 82165590]

約数ペア:

[(1, 82165590), (2, 41082795), (3, 27388530), (5, 16433118), (6, 13694265), (9, 9129510), (10, 8216559), (13, 6320430), (15, 5477706), (17, 4833270), (18, 4564755), (26, 3160215), (27, 3043170), (30, 2738853), (34, 2416635), (39, 2106810), (45, 1825902), (51, 1611090), (54, 1521585), (65, 1264086), (78, 1053405), (81, 1014390), (85, 966654), (90, 912951), (102, 805545), (117, 702270), (130, 632043), (135, 608634), (153, 537030), (162, 507195), (170, 483327), (195, 421362), (221, 371790), (234, 351135), (243, 338130), (255, 322218), (270, 304317), (289, 284310), (306, 268515), (351, 234090), (390, 210681), (405, 202878), (442, 185895), (459, 179010), (486, 169065), (510, 161109), (578, 142155), (585, 140454), (663, 123930), (702, 117045), (729, 112710), (765, 107406), (810, 101439), (867, 94770), (918, 89505), (1053, 78030), (1105, 74358), (1170, 70227), (1215, 67626), (1326, 61965), (1377, 59670), (1445, 56862), (1458, 56355), (1530, 53703), (1734, 47385), (1755, 46818), (1989, 41310), (2106, 39015), (2187, 37570), (2210, 37179), (2295, 35802), (2430, 33813), (2601, 31590), (2754, 29835), (2890, 28431), (3159, 26010), (3315, 24786), (3510, 23409), (3645, 22542), (3757, 21870), (3978, 20655), (4131, 19890), (4335, 18954), (4374, 18785), (4590, 17901), (5202, 15795), (5265, 15606), (5967, 13770), (6318, 13005), (6630, 12393), (6885, 11934), (7290, 11271), (7514, 10935), (7803, 10530), (8262, 9945), (8670, 9477)]