28323900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 108

約数和(自身を含む): 96884424

約数和(自身を除く): 68560524

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, 2861, 3300, 4950, 5722, 8583, 9900, 11444, 14305, 17166, 25749, 28610, 31471, 34332, 42915, 51498, 57220, 62942, 71525, 85830, 94413, 102996, 125884, 128745, 143050, 157355, 171660, 188826, 214575, 257490, 283239, 286100, 314710, 377652, 429150, 472065, 514980, 566478, 629420, 643725, 786775, 858300, 944130, 1132956, 1287450, 1416195, 1573550, 1888260, 2360325, 2574900, 2832390, 3147100, 4720650, 5664780, 7080975, 9441300, 14161950, 28323900]

約数ペア:

[(1, 28323900), (2, 14161950), (3, 9441300), (4, 7080975), (5, 5664780), (6, 4720650), (9, 3147100), (10, 2832390), (11, 2574900), (12, 2360325), (15, 1888260), (18, 1573550), (20, 1416195), (22, 1287450), (25, 1132956), (30, 944130), (33, 858300), (36, 786775), (44, 643725), (45, 629420), (50, 566478), (55, 514980), (60, 472065), (66, 429150), (75, 377652), (90, 314710), (99, 286100), (100, 283239), (110, 257490), (132, 214575), (150, 188826), (165, 171660), (180, 157355), (198, 143050), (220, 128745), (225, 125884), (275, 102996), (300, 94413), (330, 85830), (396, 71525), (450, 62942), (495, 57220), (550, 51498), (660, 42915), (825, 34332), (900, 31471), (990, 28610), (1100, 25749), (1650, 17166), (1980, 14305), (2475, 11444), (2861, 9900), (3300, 8583), (4950, 5722)]