1133550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 3336840

約数和(自身を除く): 2203290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 229, 275, 330, 450, 458, 495, 550, 687, 825, 990, 1145, 1374, 1650, 2061, 2290, 2475, 2519, 3435, 4122, 4950, 5038, 5725, 6870, 7557, 10305, 11450, 12595, 15114, 17175, 20610, 22671, 25190, 34350, 37785, 45342, 51525, 62975, 75570, 103050, 113355, 125950, 188925, 226710, 377850, 566775, 1133550]

約数ペア:

[(1, 1133550), (2, 566775), (3, 377850), (5, 226710), (6, 188925), (9, 125950), (10, 113355), (11, 103050), (15, 75570), (18, 62975), (22, 51525), (25, 45342), (30, 37785), (33, 34350), (45, 25190), (50, 22671), (55, 20610), (66, 17175), (75, 15114), (90, 12595), (99, 11450), (110, 10305), (150, 7557), (165, 6870), (198, 5725), (225, 5038), (229, 4950), (275, 4122), (330, 3435), (450, 2519), (458, 2475), (495, 2290), (550, 2061), (687, 1650), (825, 1374), (990, 1145)]