81843300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 216

約数和(自身を含む): 320104512

約数和(自身を除く): 238261212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1181, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2310, 2362, 2475, 2772, 3150, 3300, 3465, 3543, 3850, 4620, 4724, 4950, 5775, 5905, 6300, 6930, 7086, 7700, 8267, 9900, 10629, 11550, 11810, 12991, 13860, 14172, 16534, 17325, 17715, 21258, 23100, 23620, 24801, 25982, 29525, 33068, 34650, 35430, 38973, 41335, 42516, 49602, 51964, 53145, 59050, 64955, 69300, 70860, 74403, 77946, 82670, 88575, 90937, 99204, 106290, 116919, 118100, 124005, 129910, 148806, 155892, 165340, 177150, 181874, 194865, 206675, 212580, 233838, 248010, 259820, 265725, 272811, 297612, 324775, 354300, 363748, 372015, 389730, 413350, 454685, 467676, 496020, 531450, 545622, 584595, 620025, 649550, 744030, 779460, 818433, 826700, 909370, 974325, 1062900, 1091244, 1169190, 1240050, 1299100, 1364055, 1488060, 1636866, 1818740, 1860075, 1948650, 2273425, 2338380, 2480100, 2728110, 2922975, 3273732, 3720150, 3897300, 4092165, 4546850, 5456220, 5845950, 6820275, 7440300, 8184330, 9093700, 11691900, 13640550, 16368660, 20460825, 27281100, 40921650, 81843300]

約数ペア:

[(1, 81843300), (2, 40921650), (3, 27281100), (4, 20460825), (5, 16368660), (6, 13640550), (7, 11691900), (9, 9093700), (10, 8184330), (11, 7440300), (12, 6820275), (14, 5845950), (15, 5456220), (18, 4546850), (20, 4092165), (21, 3897300), (22, 3720150), (25, 3273732), (28, 2922975), (30, 2728110), (33, 2480100), (35, 2338380), (36, 2273425), (42, 1948650), (44, 1860075), (45, 1818740), (50, 1636866), (55, 1488060), (60, 1364055), (63, 1299100), (66, 1240050), (70, 1169190), (75, 1091244), (77, 1062900), (84, 974325), (90, 909370), (99, 826700), (100, 818433), (105, 779460), (110, 744030), (126, 649550), (132, 620025), (140, 584595), (150, 545622), (154, 531450), (165, 496020), (175, 467676), (180, 454685), (198, 413350), (210, 389730), (220, 372015), (225, 363748), (231, 354300), (252, 324775), (275, 297612), (300, 272811), (308, 265725), (315, 259820), (330, 248010), (350, 233838), (385, 212580), (396, 206675), (420, 194865), (450, 181874), (462, 177150), (495, 165340), (525, 155892), (550, 148806), (630, 129910), (660, 124005), (693, 118100), (700, 116919), (770, 106290), (825, 99204), (900, 90937), (924, 88575), (990, 82670), (1050, 77946), (1100, 74403), (1155, 70860), (1181, 69300), (1260, 64955), (1386, 59050), (1540, 53145), (1575, 51964), (1650, 49602), (1925, 42516), (1980, 41335), (2100, 38973), (2310, 35430), (2362, 34650), (2475, 33068), (2772, 29525), (3150, 25982), (3300, 24801), (3465, 23620), (3543, 23100), (3850, 21258), (4620, 17715), (4724, 17325), (4950, 16534), (5775, 14172), (5905, 13860), (6300, 12991), (6930, 11810), (7086, 11550), (7700, 10629), (8267, 9900)]