212958900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 324

約数和(自身を含む): 849008160

約数和(自身を除く): 636049260

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, 49, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 98, 99, 100, 105, 110, 126, 132, 140, 147, 150, 154, 165, 175, 180, 196, 198, 210, 220, 225, 231, 245, 252, 275, 294, 300, 308, 315, 330, 350, 385, 396, 420, 439, 441, 450, 462, 490, 495, 525, 539, 550, 588, 630, 660, 693, 700, 735, 770, 825, 878, 882, 900, 924, 980, 990, 1050, 1078, 1100, 1155, 1225, 1260, 1317, 1386, 1470, 1540, 1575, 1617, 1650, 1756, 1764, 1925, 1980, 2100, 2156, 2195, 2205, 2310, 2450, 2475, 2634, 2695, 2772, 2940, 3073, 3150, 3234, 3300, 3465, 3675, 3850, 3951, 4390, 4410, 4620, 4829, 4851, 4900, 4950, 5268, 5390, 5775, 6146, 6300, 6468, 6585, 6930, 7350, 7700, 7902, 8085, 8780, 8820, 9219, 9658, 9702, 9900, 10780, 10975, 11025, 11550, 12292, 13170, 13475, 13860, 14487, 14700, 15365, 15804, 16170, 17325, 18438, 19316, 19404, 19755, 21511, 21950, 22050, 23100, 24145, 24255, 26340, 26950, 27657, 28974, 30730, 32340, 32925, 33803, 34650, 36876, 39510, 40425, 43022, 43461, 43900, 44100, 46095, 48290, 48510, 53900, 55314, 57948, 61460, 64533, 65850, 67606, 69300, 72435, 76825, 79020, 80850, 86044, 86922, 92190, 96580, 97020, 98775, 101409, 107555, 110628, 120725, 121275, 129066, 131700, 135212, 138285, 144870, 153650, 161700, 169015, 173844, 184380, 193599, 197550, 202818, 215110, 217305, 230475, 236621, 241450, 242550, 258132, 276570, 289740, 304227, 307300, 322665, 338030, 362175, 387198, 395100, 405636, 430220, 434610, 460950, 473242, 482900, 485100, 507045, 537775, 553140, 608454, 645330, 676060, 691425, 709863, 724350, 774396, 845075, 869220, 921900, 946484, 967995, 1014090, 1075550, 1086525, 1183105, 1216908, 1290660, 1382850, 1419726, 1448700, 1521135, 1613325, 1690150, 1935990, 2028180, 2129589, 2151100, 2173050, 2366210, 2535225, 2765700, 2839452, 3042270, 3226650, 3380300, 3549315, 3871980, 4259178, 4346100, 4732420, 4839975, 5070450, 5915525, 6084540, 6453300, 7098630, 7605675, 8518356, 9679950, 10140900, 10647945, 11831050, 14197260, 15211350, 17746575, 19359900, 21295890, 23662100, 30422700, 35493150, 42591780, 53239725, 70986300, 106479450, 212958900]

約数ペア:

[(1, 212958900), (2, 106479450), (3, 70986300), (4, 53239725), (5, 42591780), (6, 35493150), (7, 30422700), (9, 23662100), (10, 21295890), (11, 19359900), (12, 17746575), (14, 15211350), (15, 14197260), (18, 11831050), (20, 10647945), (21, 10140900), (22, 9679950), (25, 8518356), (28, 7605675), (30, 7098630), (33, 6453300), (35, 6084540), (36, 5915525), (42, 5070450), (44, 4839975), (45, 4732420), (49, 4346100), (50, 4259178), (55, 3871980), (60, 3549315), (63, 3380300), (66, 3226650), (70, 3042270), (75, 2839452), (77, 2765700), (84, 2535225), (90, 2366210), (98, 2173050), (99, 2151100), (100, 2129589), (105, 2028180), (110, 1935990), (126, 1690150), (132, 1613325), (140, 1521135), (147, 1448700), (150, 1419726), (154, 1382850), (165, 1290660), (175, 1216908), (180, 1183105), (196, 1086525), (198, 1075550), (210, 1014090), (220, 967995), (225, 946484), (231, 921900), (245, 869220), (252, 845075), (275, 774396), (294, 724350), (300, 709863), (308, 691425), (315, 676060), (330, 645330), (350, 608454), (385, 553140), (396, 537775), (420, 507045), (439, 485100), (441, 482900), (450, 473242), (462, 460950), (490, 434610), (495, 430220), (525, 405636), (539, 395100), (550, 387198), (588, 362175), (630, 338030), (660, 322665), (693, 307300), (700, 304227), (735, 289740), (770, 276570), (825, 258132), (878, 242550), (882, 241450), (900, 236621), (924, 230475), (980, 217305), (990, 215110), (1050, 202818), (1078, 197550), (1100, 193599), (1155, 184380), (1225, 173844), (1260, 169015), (1317, 161700), (1386, 153650), (1470, 144870), (1540, 138285), (1575, 135212), (1617, 131700), (1650, 129066), (1756, 121275), (1764, 120725), (1925, 110628), (1980, 107555), (2100, 101409), (2156, 98775), (2195, 97020), (2205, 96580), (2310, 92190), (2450, 86922), (2475, 86044), (2634, 80850), (2695, 79020), (2772, 76825), (2940, 72435), (3073, 69300), (3150, 67606), (3234, 65850), (3300, 64533), (3465, 61460), (3675, 57948), (3850, 55314), (3951, 53900), (4390, 48510), (4410, 48290), (4620, 46095), (4829, 44100), (4851, 43900), (4900, 43461), (4950, 43022), (5268, 40425), (5390, 39510), (5775, 36876), (6146, 34650), (6300, 33803), (6468, 32925), (6585, 32340), (6930, 30730), (7350, 28974), (7700, 27657), (7902, 26950), (8085, 26340), (8780, 24255), (8820, 24145), (9219, 23100), (9658, 22050), (9702, 21950), (9900, 21511), (10780, 19755), (10975, 19404), (11025, 19316), (11550, 18438), (12292, 17325), (13170, 16170), (13475, 15804), (13860, 15365), (14487, 14700)]