1131508620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6421}}^1$

素因数の和:6536

約数の個数: 144

約数和(自身を含む): 3786924960

約数和(自身を除く): 2655416340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 445, 495, 534, 660, 801, 890, 979, 990, 1068, 1335, 1602, 1780, 1958, 1980, 2670, 2937, 3204, 3916, 4005, 4895, 5340, 5874, 6421, 8010, 8811, 9790, 11748, 12842, 14685, 16020, 17622, 19263, 19580, 25684, 29370, 32105, 35244, 38526, 44055, 57789, 58740, 64210, 70631, 77052, 88110, 96315, 115578, 128420, 141262, 176220, 192630, 211893, 231156, 282524, 288945, 353155, 385260, 423786, 571469, 577890, 635679, 706310, 847572, 1059465, 1142938, 1155780, 1271358, 1412620, 1714407, 2118930, 2285876, 2542716, 2857345, 3178395, 3428814, 4237860, 5143221, 5714690, 6286159, 6356790, 6857628, 8572035, 10286442, 11429380, 12572318, 12713580, 17144070, 18858477, 20572884, 25144636, 25716105, 31430795, 34288140, 37716954, 51432210, 56575431, 62861590, 75433908, 94292385, 102864420, 113150862, 125723180, 188584770, 226301724, 282877155, 377169540, 565754310, 1131508620]

約数ペア:

[(1, 1131508620), (2, 565754310), (3, 377169540), (4, 282877155), (5, 226301724), (6, 188584770), (9, 125723180), (10, 113150862), (11, 102864420), (12, 94292385), (15, 75433908), (18, 62861590), (20, 56575431), (22, 51432210), (30, 37716954), (33, 34288140), (36, 31430795), (44, 25716105), (45, 25144636), (55, 20572884), (60, 18858477), (66, 17144070), (89, 12713580), (90, 12572318), (99, 11429380), (110, 10286442), (132, 8572035), (165, 6857628), (178, 6356790), (180, 6286159), (198, 5714690), (220, 5143221), (267, 4237860), (330, 3428814), (356, 3178395), (396, 2857345), (445, 2542716), (495, 2285876), (534, 2118930), (660, 1714407), (801, 1412620), (890, 1271358), (979, 1155780), (990, 1142938), (1068, 1059465), (1335, 847572), (1602, 706310), (1780, 635679), (1958, 577890), (1980, 571469), (2670, 423786), (2937, 385260), (3204, 353155), (3916, 288945), (4005, 282524), (4895, 231156), (5340, 211893), (5874, 192630), (6421, 176220), (8010, 141262), (8811, 128420), (9790, 115578), (11748, 96315), (12842, 88110), (14685, 77052), (16020, 70631), (17622, 64210), (19263, 58740), (19580, 57789), (25684, 44055), (29370, 38526), (32105, 35244)]