747851940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4701

約数の個数: 168

約数和(自身を含む): 2569267008

約数和(自身を除く): 1821415068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2430, 2673, 2916, 2970, 3564, 3645, 4455, 4663, 4860, 5346, 5940, 7290, 8019, 8910, 9326, 10692, 13365, 13989, 14580, 16038, 17820, 18652, 23315, 26730, 27978, 32076, 40095, 41967, 46630, 51293, 53460, 55956, 69945, 80190, 83934, 93260, 102586, 125901, 139890, 153879, 160380, 167868, 205172, 209835, 251802, 256465, 279780, 307758, 377703, 419670, 461637, 503604, 512930, 615516, 629505, 755406, 769395, 839340, 923274, 1025860, 1133109, 1259010, 1384911, 1510812, 1538790, 1846548, 1888515, 2266218, 2308185, 2518020, 2769822, 3077580, 3399327, 3777030, 4154733, 4532436, 4616370, 5539644, 5665545, 6798654, 6924555, 7554060, 8309466, 9232740, 11331090, 12464199, 13597308, 13849110, 16618932, 16996635, 20773665, 22662180, 24928398, 27698220, 33993270, 37392597, 41547330, 49856796, 62320995, 67986540, 74785194, 83094660, 124641990, 149570388, 186962985, 249283980, 373925970, 747851940]

約数ペア:

[(1, 747851940), (2, 373925970), (3, 249283980), (4, 186962985), (5, 149570388), (6, 124641990), (9, 83094660), (10, 74785194), (11, 67986540), (12, 62320995), (15, 49856796), (18, 41547330), (20, 37392597), (22, 33993270), (27, 27698220), (30, 24928398), (33, 22662180), (36, 20773665), (44, 16996635), (45, 16618932), (54, 13849110), (55, 13597308), (60, 12464199), (66, 11331090), (81, 9232740), (90, 8309466), (99, 7554060), (108, 6924555), (110, 6798654), (132, 5665545), (135, 5539644), (162, 4616370), (165, 4532436), (180, 4154733), (198, 3777030), (220, 3399327), (243, 3077580), (270, 2769822), (297, 2518020), (324, 2308185), (330, 2266218), (396, 1888515), (405, 1846548), (486, 1538790), (495, 1510812), (540, 1384911), (594, 1259010), (660, 1133109), (729, 1025860), (810, 923274), (891, 839340), (972, 769395), (990, 755406), (1188, 629505), (1215, 615516), (1458, 512930), (1485, 503604), (1620, 461637), (1782, 419670), (1980, 377703), (2430, 307758), (2673, 279780), (2916, 256465), (2970, 251802), (3564, 209835), (3645, 205172), (4455, 167868), (4663, 160380), (4860, 153879), (5346, 139890), (5940, 125901), (7290, 102586), (8019, 93260), (8910, 83934), (9326, 80190), (10692, 69945), (13365, 55956), (13989, 53460), (14580, 51293), (16038, 46630), (17820, 41967), (18652, 40095), (23315, 32076), (26730, 27978)]