30371220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5113}}^1$

素因数の和:5142

約数の個数: 96

約数和(自身を含む): 103098240

約数和(自身を除く): 72727020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5113, 5940, 10226, 15339, 20452, 25565, 30678, 46017, 51130, 56243, 61356, 76695, 92034, 102260, 112486, 138051, 153390, 168729, 184068, 224972, 230085, 276102, 281215, 306780, 337458, 460170, 506187, 552204, 562430, 674916, 690255, 843645, 920340, 1012374, 1124860, 1380510, 1518561, 1687290, 2024748, 2530935, 2761020, 3037122, 3374580, 5061870, 6074244, 7592805, 10123740, 15185610, 30371220]

約数ペア:

[(1, 30371220), (2, 15185610), (3, 10123740), (4, 7592805), (5, 6074244), (6, 5061870), (9, 3374580), (10, 3037122), (11, 2761020), (12, 2530935), (15, 2024748), (18, 1687290), (20, 1518561), (22, 1380510), (27, 1124860), (30, 1012374), (33, 920340), (36, 843645), (44, 690255), (45, 674916), (54, 562430), (55, 552204), (60, 506187), (66, 460170), (90, 337458), (99, 306780), (108, 281215), (110, 276102), (132, 230085), (135, 224972), (165, 184068), (180, 168729), (198, 153390), (220, 138051), (270, 112486), (297, 102260), (330, 92034), (396, 76695), (495, 61356), (540, 56243), (594, 51130), (660, 46017), (990, 30678), (1188, 25565), (1485, 20452), (1980, 15339), (2970, 10226), (5113, 5940)]