80907750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 273341952

約数和(自身を除く): 192434202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 125, 126, 150, 154, 165, 175, 198, 210, 225, 231, 250, 275, 315, 330, 350, 375, 385, 450, 462, 467, 495, 525, 550, 630, 693, 750, 770, 825, 875, 934, 990, 1050, 1125, 1155, 1375, 1386, 1401, 1575, 1650, 1750, 1925, 2250, 2310, 2335, 2475, 2625, 2750, 2802, 3150, 3269, 3465, 3850, 4125, 4203, 4670, 4950, 5137, 5250, 5775, 6538, 6930, 7005, 7875, 8250, 8406, 9625, 9807, 10274, 11550, 11675, 12375, 14010, 15411, 15750, 16345, 17325, 19250, 19614, 21015, 23350, 24750, 25685, 28875, 29421, 30822, 32690, 34650, 35025, 35959, 42030, 46233, 49035, 51370, 57750, 58375, 58842, 70050, 71918, 77055, 81725, 86625, 92466, 98070, 105075, 107877, 116750, 128425, 147105, 154110, 163450, 173250, 175125, 179795, 210150, 215754, 231165, 245175, 256850, 294210, 323631, 350250, 359590, 385275, 408625, 462330, 490350, 525375, 539385, 642125, 647262, 735525, 770550, 817250, 898975, 1050750, 1078770, 1155825, 1225875, 1284250, 1471050, 1618155, 1797950, 1926375, 2311650, 2451750, 2696925, 3236310, 3677625, 3852750, 4494875, 5393850, 5779125, 7355250, 8090775, 8989750, 11558250, 13484625, 16181550, 26969250, 40453875, 80907750]

約数ペア:

[(1, 80907750), (2, 40453875), (3, 26969250), (5, 16181550), (6, 13484625), (7, 11558250), (9, 8989750), (10, 8090775), (11, 7355250), (14, 5779125), (15, 5393850), (18, 4494875), (21, 3852750), (22, 3677625), (25, 3236310), (30, 2696925), (33, 2451750), (35, 2311650), (42, 1926375), (45, 1797950), (50, 1618155), (55, 1471050), (63, 1284250), (66, 1225875), (70, 1155825), (75, 1078770), (77, 1050750), (90, 898975), (99, 817250), (105, 770550), (110, 735525), (125, 647262), (126, 642125), (150, 539385), (154, 525375), (165, 490350), (175, 462330), (198, 408625), (210, 385275), (225, 359590), (231, 350250), (250, 323631), (275, 294210), (315, 256850), (330, 245175), (350, 231165), (375, 215754), (385, 210150), (450, 179795), (462, 175125), (467, 173250), (495, 163450), (525, 154110), (550, 147105), (630, 128425), (693, 116750), (750, 107877), (770, 105075), (825, 98070), (875, 92466), (934, 86625), (990, 81725), (1050, 77055), (1125, 71918), (1155, 70050), (1375, 58842), (1386, 58375), (1401, 57750), (1575, 51370), (1650, 49035), (1750, 46233), (1925, 42030), (2250, 35959), (2310, 35025), (2335, 34650), (2475, 32690), (2625, 30822), (2750, 29421), (2802, 28875), (3150, 25685), (3269, 24750), (3465, 23350), (3850, 21015), (4125, 19614), (4203, 19250), (4670, 17325), (4950, 16345), (5137, 15750), (5250, 15411), (5775, 14010), (6538, 12375), (6930, 11675), (7005, 11550), (7875, 10274), (8250, 9807), (8406, 9625)]