220859100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 216

約数和(自身を含む): 863361408

約数和(自身を除く): 642502308

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, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2310, 2475, 2772, 3150, 3187, 3300, 3465, 3850, 4620, 4950, 5775, 6300, 6374, 6930, 7700, 9561, 9900, 11550, 12748, 13860, 15935, 17325, 19122, 22309, 23100, 28683, 31870, 34650, 35057, 38244, 44618, 47805, 57366, 63740, 66927, 69300, 70114, 79675, 89236, 95610, 105171, 111545, 114732, 133854, 140228, 143415, 159350, 175285, 191220, 200781, 210342, 223090, 239025, 245399, 267708, 286830, 315513, 318700, 334635, 350570, 401562, 420684, 446180, 478050, 490798, 525855, 557725, 573660, 631026, 669270, 701140, 717075, 736197, 803124, 876425, 956100, 981596, 1003905, 1051710, 1115450, 1226995, 1262052, 1338540, 1434150, 1472394, 1577565, 1673175, 1752850, 2007810, 2103420, 2208591, 2230900, 2453990, 2629275, 2868300, 2944788, 3155130, 3346350, 3505700, 3680985, 4015620, 4417182, 4907980, 5019525, 5258550, 6134975, 6310260, 6692700, 7361970, 7887825, 8834364, 10039050, 10517100, 11042955, 12269950, 14723940, 15775650, 18404925, 20078100, 22085910, 24539900, 31551300, 36809850, 44171820, 55214775, 73619700, 110429550, 220859100]

約数ペア:

[(1, 220859100), (2, 110429550), (3, 73619700), (4, 55214775), (5, 44171820), (6, 36809850), (7, 31551300), (9, 24539900), (10, 22085910), (11, 20078100), (12, 18404925), (14, 15775650), (15, 14723940), (18, 12269950), (20, 11042955), (21, 10517100), (22, 10039050), (25, 8834364), (28, 7887825), (30, 7361970), (33, 6692700), (35, 6310260), (36, 6134975), (42, 5258550), (44, 5019525), (45, 4907980), (50, 4417182), (55, 4015620), (60, 3680985), (63, 3505700), (66, 3346350), (70, 3155130), (75, 2944788), (77, 2868300), (84, 2629275), (90, 2453990), (99, 2230900), (100, 2208591), (105, 2103420), (110, 2007810), (126, 1752850), (132, 1673175), (140, 1577565), (150, 1472394), (154, 1434150), (165, 1338540), (175, 1262052), (180, 1226995), (198, 1115450), (210, 1051710), (220, 1003905), (225, 981596), (231, 956100), (252, 876425), (275, 803124), (300, 736197), (308, 717075), (315, 701140), (330, 669270), (350, 631026), (385, 573660), (396, 557725), (420, 525855), (450, 490798), (462, 478050), (495, 446180), (525, 420684), (550, 401562), (630, 350570), (660, 334635), (693, 318700), (700, 315513), (770, 286830), (825, 267708), (900, 245399), (924, 239025), (990, 223090), (1050, 210342), (1100, 200781), (1155, 191220), (1260, 175285), (1386, 159350), (1540, 143415), (1575, 140228), (1650, 133854), (1925, 114732), (1980, 111545), (2100, 105171), (2310, 95610), (2475, 89236), (2772, 79675), (3150, 70114), (3187, 69300), (3300, 66927), (3465, 63740), (3850, 57366), (4620, 47805), (4950, 44618), (5775, 38244), (6300, 35057), (6374, 34650), (6930, 31870), (7700, 28683), (9561, 23100), (9900, 22309), (11550, 19122), (12748, 17325), (13860, 15935)]