128846850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 364143360

約数和(自身を除く): 235296510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 150, 155, 165, 186, 229, 242, 275, 310, 330, 341, 363, 458, 465, 550, 605, 682, 687, 726, 775, 825, 930, 1023, 1145, 1210, 1374, 1550, 1650, 1705, 1815, 2046, 2290, 2325, 2519, 3025, 3410, 3435, 3630, 3751, 4650, 5038, 5115, 5725, 6050, 6870, 7099, 7502, 7557, 8525, 9075, 10230, 11253, 11450, 12595, 14198, 15114, 17050, 17175, 18150, 18755, 21297, 22506, 25190, 25575, 27709, 34350, 35495, 37510, 37785, 42594, 51150, 55418, 56265, 62975, 70990, 75570, 78089, 83127, 93775, 106485, 112530, 125950, 138545, 156178, 166254, 177475, 187550, 188925, 212970, 234267, 277090, 281325, 354950, 377850, 390445, 415635, 468534, 532425, 562650, 692725, 780890, 831270, 858979, 1064850, 1171335, 1385450, 1717958, 1952225, 2078175, 2342670, 2576937, 3904450, 4156350, 4294895, 5153874, 5856675, 8589790, 11713350, 12884685, 21474475, 25769370, 42948950, 64423425, 128846850]

約数ペア:

[(1, 128846850), (2, 64423425), (3, 42948950), (5, 25769370), (6, 21474475), (10, 12884685), (11, 11713350), (15, 8589790), (22, 5856675), (25, 5153874), (30, 4294895), (31, 4156350), (33, 3904450), (50, 2576937), (55, 2342670), (62, 2078175), (66, 1952225), (75, 1717958), (93, 1385450), (110, 1171335), (121, 1064850), (150, 858979), (155, 831270), (165, 780890), (186, 692725), (229, 562650), (242, 532425), (275, 468534), (310, 415635), (330, 390445), (341, 377850), (363, 354950), (458, 281325), (465, 277090), (550, 234267), (605, 212970), (682, 188925), (687, 187550), (726, 177475), (775, 166254), (825, 156178), (930, 138545), (1023, 125950), (1145, 112530), (1210, 106485), (1374, 93775), (1550, 83127), (1650, 78089), (1705, 75570), (1815, 70990), (2046, 62975), (2290, 56265), (2325, 55418), (2519, 51150), (3025, 42594), (3410, 37785), (3435, 37510), (3630, 35495), (3751, 34350), (4650, 27709), (5038, 25575), (5115, 25190), (5725, 22506), (6050, 21297), (6870, 18755), (7099, 18150), (7502, 17175), (7557, 17050), (8525, 15114), (9075, 14198), (10230, 12595), (11253, 11450)]