355227660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1657}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 1108605120

約数和(自身を除く): 753377460

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, 1588, 1657, 1985, 2382, 3314, 3573, 3970, 4764, 4971, 5955, 6628, 7146, 7940, 8285, 9942, 10719, 11910, 14292, 14913, 16570, 17865, 19884, 21438, 23820, 24855, 29826, 33140, 35730, 42876, 44739, 49710, 53595, 59652, 71460, 74565, 89478, 99420, 107190, 149130, 178956, 214380, 223695, 298260, 447390, 657829, 894780, 1315658, 1973487, 2631316, 3289145, 3946974, 5920461, 6578290, 7893948, 9867435, 11840922, 13156580, 17761383, 19734870, 23681844, 29602305, 35522766, 39469740, 59204610, 71045532, 88806915, 118409220, 177613830, 355227660]

約数ペア:

[(1, 355227660), (2, 177613830), (3, 118409220), (4, 88806915), (5, 71045532), (6, 59204610), (9, 39469740), (10, 35522766), (12, 29602305), (15, 23681844), (18, 19734870), (20, 17761383), (27, 13156580), (30, 11840922), (36, 9867435), (45, 7893948), (54, 6578290), (60, 5920461), (90, 3946974), (108, 3289145), (135, 2631316), (180, 1973487), (270, 1315658), (397, 894780), (540, 657829), (794, 447390), (1191, 298260), (1588, 223695), (1657, 214380), (1985, 178956), (2382, 149130), (3314, 107190), (3573, 99420), (3970, 89478), (4764, 74565), (4971, 71460), (5955, 59652), (6628, 53595), (7146, 49710), (7940, 44739), (8285, 42876), (9942, 35730), (10719, 33140), (11910, 29826), (14292, 24855), (14913, 23820), (16570, 21438), (17865, 19884)]