2021163300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 288

約数和(自身を含む): 7087046400

約数和(自身を除く): 5065883100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 89, 90, 100, 108, 117, 130, 135, 150, 156, 178, 180, 195, 225, 234, 260, 267, 270, 300, 325, 351, 356, 390, 445, 450, 468, 534, 540, 585, 647, 650, 675, 702, 780, 801, 890, 900, 975, 1068, 1157, 1170, 1294, 1300, 1335, 1350, 1404, 1602, 1755, 1780, 1941, 1950, 2225, 2314, 2340, 2403, 2588, 2670, 2700, 2925, 3204, 3235, 3471, 3510, 3882, 3900, 4005, 4450, 4628, 4806, 5340, 5785, 5823, 5850, 6470, 6675, 6942, 7020, 7764, 8010, 8411, 8775, 8900, 9612, 9705, 10413, 11570, 11646, 11700, 12015, 12940, 13350, 13884, 16020, 16175, 16822, 17355, 17469, 17550, 19410, 20025, 20826, 23140, 23292, 24030, 25233, 26700, 28925, 29115, 31239, 32350, 33644, 34710, 34938, 35100, 38820, 40050, 41652, 42055, 48060, 48525, 50466, 52065, 57583, 57850, 58230, 60075, 62478, 64700, 69420, 69876, 75699, 80100, 84110, 86775, 87345, 97050, 100932, 104130, 115166, 115700, 116460, 120150, 124956, 126165, 145575, 151398, 156195, 168220, 172749, 173550, 174690, 194100, 208260, 210275, 227097, 230332, 240300, 252330, 260325, 287915, 291150, 302796, 312390, 345498, 347100, 349380, 378495, 420550, 436725, 454194, 504660, 518247, 520650, 575830, 582300, 624780, 630825, 690996, 748579, 756990, 780975, 841100, 863745, 873450, 908388, 1036494, 1041300, 1135485, 1151660, 1261650, 1439575, 1497158, 1513980, 1554741, 1561950, 1727490, 1746900, 1892475, 2072988, 2245737, 2270970, 2523300, 2591235, 2879150, 2994316, 3109482, 3123900, 3454980, 3742895, 3784950, 4318725, 4491474, 4541940, 5182470, 5677425, 5758300, 6218964, 6737211, 7485790, 7569900, 7773705, 8637450, 8982948, 10364940, 11228685, 11354850, 12956175, 13474422, 14971580, 15547410, 17274900, 18714475, 20211633, 22457370, 22709700, 25912350, 26948844, 31094820, 33686055, 37428950, 38868525, 40423266, 44914740, 51824700, 56143425, 67372110, 74857900, 77737050, 80846532, 101058165, 112286850, 134744220, 155474100, 168430275, 202116330, 224573700, 336860550, 404232660, 505290825, 673721100, 1010581650, 2021163300]

約数ペア:

[(1, 2021163300), (2, 1010581650), (3, 673721100), (4, 505290825), (5, 404232660), (6, 336860550), (9, 224573700), (10, 202116330), (12, 168430275), (13, 155474100), (15, 134744220), (18, 112286850), (20, 101058165), (25, 80846532), (26, 77737050), (27, 74857900), (30, 67372110), (36, 56143425), (39, 51824700), (45, 44914740), (50, 40423266), (52, 38868525), (54, 37428950), (60, 33686055), (65, 31094820), (75, 26948844), (78, 25912350), (89, 22709700), (90, 22457370), (100, 20211633), (108, 18714475), (117, 17274900), (130, 15547410), (135, 14971580), (150, 13474422), (156, 12956175), (178, 11354850), (180, 11228685), (195, 10364940), (225, 8982948), (234, 8637450), (260, 7773705), (267, 7569900), (270, 7485790), (300, 6737211), (325, 6218964), (351, 5758300), (356, 5677425), (390, 5182470), (445, 4541940), (450, 4491474), (468, 4318725), (534, 3784950), (540, 3742895), (585, 3454980), (647, 3123900), (650, 3109482), (675, 2994316), (702, 2879150), (780, 2591235), (801, 2523300), (890, 2270970), (900, 2245737), (975, 2072988), (1068, 1892475), (1157, 1746900), (1170, 1727490), (1294, 1561950), (1300, 1554741), (1335, 1513980), (1350, 1497158), (1404, 1439575), (1602, 1261650), (1755, 1151660), (1780, 1135485), (1941, 1041300), (1950, 1036494), (2225, 908388), (2314, 873450), (2340, 863745), (2403, 841100), (2588, 780975), (2670, 756990), (2700, 748579), (2925, 690996), (3204, 630825), (3235, 624780), (3471, 582300), (3510, 575830), (3882, 520650), (3900, 518247), (4005, 504660), (4450, 454194), (4628, 436725), (4806, 420550), (5340, 378495), (5785, 349380), (5823, 347100), (5850, 345498), (6470, 312390), (6675, 302796), (6942, 291150), (7020, 287915), (7764, 260325), (8010, 252330), (8411, 240300), (8775, 230332), (8900, 227097), (9612, 210275), (9705, 208260), (10413, 194100), (11570, 174690), (11646, 173550), (11700, 172749), (12015, 168220), (12940, 156195), (13350, 151398), (13884, 145575), (16020, 126165), (16175, 124956), (16822, 120150), (17355, 116460), (17469, 115700), (17550, 115166), (19410, 104130), (20025, 100932), (20826, 97050), (23140, 87345), (23292, 86775), (24030, 84110), (25233, 80100), (26700, 75699), (28925, 69876), (29115, 69420), (31239, 64700), (32350, 62478), (33644, 60075), (34710, 58230), (34938, 57850), (35100, 57583), (38820, 52065), (40050, 50466), (41652, 48525), (42055, 48060)]