1230956100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{124339}}^1$

素因数の和:124370

約数の個数: 108

約数和(自身を含む): 4209157680

約数和(自身を除く): 2978201580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 124339, 248678, 373017, 497356, 621695, 746034, 1119051, 1243390, 1367729, 1492068, 1865085, 2238102, 2486780, 2735458, 3108475, 3730170, 4103187, 4476204, 5470916, 5595255, 6216950, 6838645, 7460340, 8206374, 9325425, 11190510, 12309561, 12433900, 13677290, 16412748, 18650850, 20515935, 22381020, 24619122, 27354580, 27976275, 34193225, 37301700, 41031870, 49238244, 55952550, 61547805, 68386450, 82063740, 102579675, 111905100, 123095610, 136772900, 205159350, 246191220, 307739025, 410318700, 615478050, 1230956100]

約数ペア:

[(1, 1230956100), (2, 615478050), (3, 410318700), (4, 307739025), (5, 246191220), (6, 205159350), (9, 136772900), (10, 123095610), (11, 111905100), (12, 102579675), (15, 82063740), (18, 68386450), (20, 61547805), (22, 55952550), (25, 49238244), (30, 41031870), (33, 37301700), (36, 34193225), (44, 27976275), (45, 27354580), (50, 24619122), (55, 22381020), (60, 20515935), (66, 18650850), (75, 16412748), (90, 13677290), (99, 12433900), (100, 12309561), (110, 11190510), (132, 9325425), (150, 8206374), (165, 7460340), (180, 6838645), (198, 6216950), (220, 5595255), (225, 5470916), (275, 4476204), (300, 4103187), (330, 3730170), (396, 3108475), (450, 2735458), (495, 2486780), (550, 2238102), (660, 1865085), (825, 1492068), (900, 1367729), (990, 1243390), (1100, 1119051), (1650, 746034), (1980, 621695), (2475, 497356), (3300, 373017), (4950, 248678), (9900, 124339)]