1112391720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25537}}^1$

素因数の和:25576

約数の個数: 144

約数和(自身を含む): 3973968180

約数和(自身を除く): 2861576460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 25537, 43560, 51074, 76611, 102148, 127685, 153222, 204296, 229833, 255370, 280907, 306444, 383055, 459666, 510740, 561814, 612888, 766110, 842721, 919332, 1021480, 1123628, 1149165, 1404535, 1532220, 1685442, 1838664, 2247256, 2298330, 2528163, 2809070, 3064440, 3089977, 3370884, 4213605, 4596660, 5056326, 5618140, 6179954, 6741768, 8427210, 9193320, 9269931, 10112652, 11236280, 12359908, 12640815, 15449885, 16854420, 18539862, 20225304, 24719816, 25281630, 27809793, 30899770, 33708840, 37079724, 46349655, 50563260, 55619586, 61799540, 74159448, 92699310, 101126520, 111239172, 123599080, 139048965, 185398620, 222478344, 278097930, 370797240, 556195860, 1112391720]

約数ペア:

[(1, 1112391720), (2, 556195860), (3, 370797240), (4, 278097930), (5, 222478344), (6, 185398620), (8, 139048965), (9, 123599080), (10, 111239172), (11, 101126520), (12, 92699310), (15, 74159448), (18, 61799540), (20, 55619586), (22, 50563260), (24, 46349655), (30, 37079724), (33, 33708840), (36, 30899770), (40, 27809793), (44, 25281630), (45, 24719816), (55, 20225304), (60, 18539862), (66, 16854420), (72, 15449885), (88, 12640815), (90, 12359908), (99, 11236280), (110, 10112652), (120, 9269931), (121, 9193320), (132, 8427210), (165, 6741768), (180, 6179954), (198, 5618140), (220, 5056326), (242, 4596660), (264, 4213605), (330, 3370884), (360, 3089977), (363, 3064440), (396, 2809070), (440, 2528163), (484, 2298330), (495, 2247256), (605, 1838664), (660, 1685442), (726, 1532220), (792, 1404535), (968, 1149165), (990, 1123628), (1089, 1021480), (1210, 919332), (1320, 842721), (1452, 766110), (1815, 612888), (1980, 561814), (2178, 510740), (2420, 459666), (2904, 383055), (3630, 306444), (3960, 280907), (4356, 255370), (4840, 229833), (5445, 204296), (7260, 153222), (8712, 127685), (10890, 102148), (14520, 76611), (21780, 51074), (25537, 43560)]