899811990

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 336

約数和(自身を含む): 3095113680

約数和(自身を除く): 2195301690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 81, 90, 98, 99, 105, 110, 126, 135, 147, 154, 162, 165, 189, 198, 210, 229, 231, 243, 245, 270, 294, 297, 315, 330, 378, 385, 405, 441, 458, 462, 486, 490, 495, 539, 567, 594, 630, 687, 693, 729, 735, 770, 810, 882, 891, 945, 990, 1078, 1134, 1145, 1155, 1215, 1323, 1374, 1386, 1458, 1470, 1485, 1603, 1617, 1701, 1782, 1890, 2061, 2079, 2205, 2290, 2310, 2430, 2519, 2646, 2673, 2695, 2835, 2970, 3206, 3234, 3402, 3435, 3465, 3645, 3969, 4122, 4158, 4410, 4455, 4809, 4851, 5038, 5103, 5346, 5390, 5670, 6183, 6237, 6615, 6870, 6930, 7290, 7557, 7938, 8015, 8019, 8085, 8505, 8910, 9618, 9702, 10206, 10305, 10395, 11221, 11907, 12366, 12474, 12595, 13230, 13365, 14427, 14553, 15114, 16030, 16038, 16170, 17010, 17633, 18549, 18711, 19845, 20610, 20790, 22442, 22671, 23814, 24045, 24255, 25190, 25515, 26730, 28854, 29106, 30915, 31185, 33663, 35266, 35721, 37098, 37422, 37785, 39690, 40095, 43281, 43659, 45342, 48090, 48510, 51030, 52899, 55647, 56105, 56133, 59535, 61830, 62370, 67326, 68013, 71442, 72135, 72765, 75570, 80190, 86562, 87318, 88165, 92745, 93555, 100989, 105798, 111294, 112210, 112266, 113355, 119070, 123431, 129843, 130977, 136026, 144270, 145530, 158697, 166941, 168315, 176330, 178605, 185490, 187110, 201978, 204039, 216405, 218295, 226710, 246862, 259686, 261954, 264495, 278235, 280665, 302967, 317394, 333882, 336630, 340065, 357210, 370293, 389529, 392931, 408078, 432810, 436590, 476091, 504945, 528990, 556470, 561330, 605934, 612117, 617155, 649215, 654885, 680130, 740586, 779058, 785862, 793485, 834705, 908901, 952182, 1009890, 1020195, 1110879, 1168587, 1224234, 1234310, 1298430, 1309770, 1428273, 1514835, 1586970, 1669410, 1817802, 1836351, 1851465, 1947645, 1964655, 2040390, 2221758, 2337174, 2380455, 2726703, 2856546, 3029670, 3060585, 3332637, 3672702, 3702930, 3895290, 3929310, 4284819, 4544505, 4760910, 5453406, 5554395, 5842935, 6121170, 6665274, 7141365, 8180109, 8569638, 9089010, 9181755, 9997911, 11108790, 11685870, 12854457, 13633515, 14282730, 16360218, 16663185, 18363510, 19995822, 21424095, 25708914, 27267030, 29993733, 33326370, 40900545, 42848190, 49989555, 59987466, 64272285, 81801090, 89981199, 99979110, 128544570, 149968665, 179962398, 299937330, 449905995, 899811990]

約数ペア:

[(1, 899811990), (2, 449905995), (3, 299937330), (5, 179962398), (6, 149968665), (7, 128544570), (9, 99979110), (10, 89981199), (11, 81801090), (14, 64272285), (15, 59987466), (18, 49989555), (21, 42848190), (22, 40900545), (27, 33326370), (30, 29993733), (33, 27267030), (35, 25708914), (42, 21424095), (45, 19995822), (49, 18363510), (54, 16663185), (55, 16360218), (63, 14282730), (66, 13633515), (70, 12854457), (77, 11685870), (81, 11108790), (90, 9997911), (98, 9181755), (99, 9089010), (105, 8569638), (110, 8180109), (126, 7141365), (135, 6665274), (147, 6121170), (154, 5842935), (162, 5554395), (165, 5453406), (189, 4760910), (198, 4544505), (210, 4284819), (229, 3929310), (231, 3895290), (243, 3702930), (245, 3672702), (270, 3332637), (294, 3060585), (297, 3029670), (315, 2856546), (330, 2726703), (378, 2380455), (385, 2337174), (405, 2221758), (441, 2040390), (458, 1964655), (462, 1947645), (486, 1851465), (490, 1836351), (495, 1817802), (539, 1669410), (567, 1586970), (594, 1514835), (630, 1428273), (687, 1309770), (693, 1298430), (729, 1234310), (735, 1224234), (770, 1168587), (810, 1110879), (882, 1020195), (891, 1009890), (945, 952182), (990, 908901), (1078, 834705), (1134, 793485), (1145, 785862), (1155, 779058), (1215, 740586), (1323, 680130), (1374, 654885), (1386, 649215), (1458, 617155), (1470, 612117), (1485, 605934), (1603, 561330), (1617, 556470), (1701, 528990), (1782, 504945), (1890, 476091), (2061, 436590), (2079, 432810), (2205, 408078), (2290, 392931), (2310, 389529), (2430, 370293), (2519, 357210), (2646, 340065), (2673, 336630), (2695, 333882), (2835, 317394), (2970, 302967), (3206, 280665), (3234, 278235), (3402, 264495), (3435, 261954), (3465, 259686), (3645, 246862), (3969, 226710), (4122, 218295), (4158, 216405), (4410, 204039), (4455, 201978), (4809, 187110), (4851, 185490), (5038, 178605), (5103, 176330), (5346, 168315), (5390, 166941), (5670, 158697), (6183, 145530), (6237, 144270), (6615, 136026), (6870, 130977), (6930, 129843), (7290, 123431), (7557, 119070), (7938, 113355), (8015, 112266), (8019, 112210), (8085, 111294), (8505, 105798), (8910, 100989), (9618, 93555), (9702, 92745), (10206, 88165), (10305, 87318), (10395, 86562), (11221, 80190), (11907, 75570), (12366, 72765), (12474, 72135), (12595, 71442), (13230, 68013), (13365, 67326), (14427, 62370), (14553, 61830), (15114, 59535), (16030, 56133), (16038, 56105), (16170, 55647), (17010, 52899), (17633, 51030), (18549, 48510), (18711, 48090), (19845, 45342), (20610, 43659), (20790, 43281), (22442, 40095), (22671, 39690), (23814, 37785), (24045, 37422), (24255, 37098), (25190, 35721), (25515, 35266), (26730, 33663), (28854, 31185), (29106, 30915)]