306349020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1429}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 956155200

約数和(自身を除く): 649806180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 794, 1191, 1429, 1588, 1985, 2382, 2858, 3573, 3970, 4287, 4764, 5716, 5955, 7145, 7146, 7940, 8574, 10719, 11910, 12861, 14290, 14292, 17148, 17865, 21435, 21438, 23820, 25722, 28580, 35730, 38583, 42870, 42876, 51444, 53595, 64305, 71460, 77166, 85740, 107190, 128610, 154332, 192915, 214380, 257220, 385830, 567313, 771660, 1134626, 1701939, 2269252, 2836565, 3403878, 5105817, 5673130, 6807756, 8509695, 10211634, 11346260, 15317451, 17019390, 20423268, 25529085, 30634902, 34038780, 51058170, 61269804, 76587255, 102116340, 153174510, 306349020]

約数ペア:

[(1, 306349020), (2, 153174510), (3, 102116340), (4, 76587255), (5, 61269804), (6, 51058170), (9, 34038780), (10, 30634902), (12, 25529085), (15, 20423268), (18, 17019390), (20, 15317451), (27, 11346260), (30, 10211634), (36, 8509695), (45, 6807756), (54, 5673130), (60, 5105817), (90, 3403878), (108, 2836565), (135, 2269252), (180, 1701939), (270, 1134626), (397, 771660), (540, 567313), (794, 385830), (1191, 257220), (1429, 214380), (1588, 192915), (1985, 154332), (2382, 128610), (2858, 107190), (3573, 85740), (3970, 77166), (4287, 71460), (4764, 64305), (5716, 53595), (5955, 51444), (7145, 42876), (7146, 42870), (7940, 38583), (8574, 35730), (10719, 28580), (11910, 25722), (12861, 23820), (14290, 21438), (14292, 21435), (17148, 17865)]