305136532260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{62207}}^1$

素因数の和:62475

約数の個数: 288

約数和(自身を含む): 1124939612160

約数和(自身を除く): 819803079900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 229, 238, 252, 255, 306, 315, 340, 357, 420, 458, 476, 510, 595, 612, 630, 687, 714, 765, 916, 1020, 1071, 1145, 1190, 1260, 1374, 1428, 1530, 1603, 1785, 2061, 2142, 2290, 2380, 2748, 3060, 3206, 3435, 3570, 3893, 4122, 4284, 4580, 4809, 5355, 6412, 6870, 7140, 7786, 8015, 8244, 9618, 10305, 10710, 11679, 13740, 14427, 15572, 16030, 19236, 19465, 20610, 21420, 23358, 24045, 27251, 28854, 32060, 35037, 38930, 41220, 46716, 48090, 54502, 57708, 58395, 62207, 70074, 72135, 77860, 81753, 96180, 109004, 116790, 124414, 136255, 140148, 144270, 163506, 175185, 186621, 233580, 245259, 248828, 272510, 288540, 311035, 327012, 350370, 373242, 408765, 435449, 490518, 545020, 559863, 622070, 700740, 746484, 817530, 870898, 933105, 981036, 1057519, 1119726, 1226295, 1244140, 1306347, 1635060, 1741796, 1866210, 2115038, 2177245, 2239452, 2452590, 2612694, 2799315, 3172557, 3732420, 3919041, 4230076, 4354490, 4905180, 5225388, 5287595, 5598630, 6345114, 6531735, 7402633, 7838082, 8708980, 9517671, 10575190, 11197260, 12690228, 13063470, 14245403, 14805266, 15676164, 15862785, 19035342, 19595205, 21150380, 22207899, 26126940, 28490806, 29610532, 31725570, 37013165, 38070684, 39190410, 42736209, 44415798, 47588355, 56981612, 63451140, 66623697, 71227015, 74026330, 78380820, 85472418, 88831596, 95176710, 99717821, 111039495, 128208627, 133247394, 142454030, 148052660, 170944836, 190353420, 199435642, 213681045, 222078990, 242171851, 256417254, 266494788, 284908060, 299153463, 333118485, 398871284, 427362090, 444157980, 484343702, 498589105, 512834508, 598306926, 641043135, 666236970, 726515553, 854724180, 897460389, 968687404, 997178210, 1196613852, 1210859255, 1282086270, 1332473940, 1453031106, 1495767315, 1695202957, 1794920778, 1994356420, 2179546659, 2421718510, 2564172540, 2906062212, 2991534630, 3390405914, 3589841556, 3632577765, 4359093318, 4487301945, 4843437020, 5085608871, 5983069260, 6780811828, 7265155530, 8476014785, 8718186636, 8974603890, 10171217742, 10897733295, 14530311060, 15256826613, 16952029570, 17949207780, 20342435484, 21795466590, 25428044355, 30513653226, 33904059140, 43590933180, 50856088710, 61027306452, 76284133065, 101712177420, 152568266130, 305136532260]

約数ペア:

[(1, 305136532260), (2, 152568266130), (3, 101712177420), (4, 76284133065), (5, 61027306452), (6, 50856088710), (7, 43590933180), (9, 33904059140), (10, 30513653226), (12, 25428044355), (14, 21795466590), (15, 20342435484), (17, 17949207780), (18, 16952029570), (20, 15256826613), (21, 14530311060), (28, 10897733295), (30, 10171217742), (34, 8974603890), (35, 8718186636), (36, 8476014785), (42, 7265155530), (45, 6780811828), (51, 5983069260), (60, 5085608871), (63, 4843437020), (68, 4487301945), (70, 4359093318), (84, 3632577765), (85, 3589841556), (90, 3390405914), (102, 2991534630), (105, 2906062212), (119, 2564172540), (126, 2421718510), (140, 2179546659), (153, 1994356420), (170, 1794920778), (180, 1695202957), (204, 1495767315), (210, 1453031106), (229, 1332473940), (238, 1282086270), (252, 1210859255), (255, 1196613852), (306, 997178210), (315, 968687404), (340, 897460389), (357, 854724180), (420, 726515553), (458, 666236970), (476, 641043135), (510, 598306926), (595, 512834508), (612, 498589105), (630, 484343702), (687, 444157980), (714, 427362090), (765, 398871284), (916, 333118485), (1020, 299153463), (1071, 284908060), (1145, 266494788), (1190, 256417254), (1260, 242171851), (1374, 222078990), (1428, 213681045), (1530, 199435642), (1603, 190353420), (1785, 170944836), (2061, 148052660), (2142, 142454030), (2290, 133247394), (2380, 128208627), (2748, 111039495), (3060, 99717821), (3206, 95176710), (3435, 88831596), (3570, 85472418), (3893, 78380820), (4122, 74026330), (4284, 71227015), (4580, 66623697), (4809, 63451140), (5355, 56981612), (6412, 47588355), (6870, 44415798), (7140, 42736209), (7786, 39190410), (8015, 38070684), (8244, 37013165), (9618, 31725570), (10305, 29610532), (10710, 28490806), (11679, 26126940), (13740, 22207899), (14427, 21150380), (15572, 19595205), (16030, 19035342), (19236, 15862785), (19465, 15676164), (20610, 14805266), (21420, 14245403), (23358, 13063470), (24045, 12690228), (27251, 11197260), (28854, 10575190), (32060, 9517671), (35037, 8708980), (38930, 7838082), (41220, 7402633), (46716, 6531735), (48090, 6345114), (54502, 5598630), (57708, 5287595), (58395, 5225388), (62207, 4905180), (70074, 4354490), (72135, 4230076), (77860, 3919041), (81753, 3732420), (96180, 3172557), (109004, 2799315), (116790, 2612694), (124414, 2452590), (136255, 2239452), (140148, 2177245), (144270, 2115038), (163506, 1866210), (175185, 1741796), (186621, 1635060), (233580, 1306347), (245259, 1244140), (248828, 1226295), (272510, 1119726), (288540, 1057519), (311035, 981036), (327012, 933105), (350370, 870898), (373242, 817530), (408765, 746484), (435449, 700740), (490518, 622070), (545020, 559863)]