27805800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 94993920

約数和(自身を除く): 67188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 383, 440, 484, 550, 600, 605, 660, 726, 766, 825, 968, 1100, 1149, 1210, 1320, 1452, 1532, 1650, 1815, 1915, 2200, 2298, 2420, 2904, 3025, 3064, 3300, 3630, 3830, 4213, 4596, 4840, 5745, 6050, 6600, 7260, 7660, 8426, 9075, 9192, 9575, 11490, 12100, 12639, 14520, 15320, 16852, 18150, 19150, 21065, 22980, 24200, 25278, 28725, 33704, 36300, 38300, 42130, 45960, 46343, 50556, 57450, 63195, 72600, 76600, 84260, 92686, 101112, 105325, 114900, 126390, 139029, 168520, 185372, 210650, 229800, 231715, 252780, 278058, 315975, 370744, 421300, 463430, 505560, 556116, 631950, 695145, 842600, 926860, 1112232, 1158575, 1263900, 1390290, 1853720, 2317150, 2527800, 2780580, 3475725, 4634300, 5561160, 6951450, 9268600, 13902900, 27805800]

約数ペア:

[(1, 27805800), (2, 13902900), (3, 9268600), (4, 6951450), (5, 5561160), (6, 4634300), (8, 3475725), (10, 2780580), (11, 2527800), (12, 2317150), (15, 1853720), (20, 1390290), (22, 1263900), (24, 1158575), (25, 1112232), (30, 926860), (33, 842600), (40, 695145), (44, 631950), (50, 556116), (55, 505560), (60, 463430), (66, 421300), (75, 370744), (88, 315975), (100, 278058), (110, 252780), (120, 231715), (121, 229800), (132, 210650), (150, 185372), (165, 168520), (200, 139029), (220, 126390), (242, 114900), (264, 105325), (275, 101112), (300, 92686), (330, 84260), (363, 76600), (383, 72600), (440, 63195), (484, 57450), (550, 50556), (600, 46343), (605, 45960), (660, 42130), (726, 38300), (766, 36300), (825, 33704), (968, 28725), (1100, 25278), (1149, 24200), (1210, 22980), (1320, 21065), (1452, 19150), (1532, 18150), (1650, 16852), (1815, 15320), (1915, 14520), (2200, 12639), (2298, 12100), (2420, 11490), (2904, 9575), (3025, 9192), (3064, 9075), (3300, 8426), (3630, 7660), (3830, 7260), (4213, 6600), (4596, 6050), (4840, 5745)]