307003620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 216

約数和(自身を含む): 1100397312

約数和(自身を除く): 793393692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 863, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1726, 1815, 2156, 2310, 2420, 2541, 2589, 2695, 2940, 3234, 3388, 3452, 3630, 4235, 4315, 4620, 5082, 5178, 5390, 5929, 6041, 6468, 7260, 8085, 8470, 8630, 9493, 10164, 10356, 10780, 11858, 12082, 12705, 12945, 16170, 16940, 17260, 17787, 18123, 18986, 23716, 24164, 25410, 25890, 28479, 29645, 30205, 32340, 35574, 36246, 37972, 42287, 47465, 50820, 51780, 56958, 59290, 60410, 66451, 71148, 72492, 84574, 88935, 90615, 94930, 104423, 113916, 118580, 120820, 126861, 132902, 142395, 169148, 177870, 181230, 189860, 199353, 208846, 211435, 253722, 265804, 284790, 313269, 332255, 355740, 362460, 398706, 417692, 422870, 465157, 507444, 522115, 569580, 626538, 634305, 664510, 730961, 797412, 845740, 930314, 996765, 1044230, 1253076, 1268610, 1329020, 1395471, 1461922, 1566345, 1860628, 1993530, 2088460, 2192883, 2325785, 2537220, 2790942, 2923844, 3132690, 3654805, 3987060, 4385766, 4651570, 5116727, 5581884, 6265380, 6977355, 7309610, 8771532, 9303140, 10233454, 10964415, 13954710, 14619220, 15350181, 20466908, 21928830, 25583635, 27909420, 30700362, 43857660, 51167270, 61400724, 76750905, 102334540, 153501810, 307003620]

約数ペア:

[(1, 307003620), (2, 153501810), (3, 102334540), (4, 76750905), (5, 61400724), (6, 51167270), (7, 43857660), (10, 30700362), (11, 27909420), (12, 25583635), (14, 21928830), (15, 20466908), (20, 15350181), (21, 14619220), (22, 13954710), (28, 10964415), (30, 10233454), (33, 9303140), (35, 8771532), (42, 7309610), (44, 6977355), (49, 6265380), (55, 5581884), (60, 5116727), (66, 4651570), (70, 4385766), (77, 3987060), (84, 3654805), (98, 3132690), (105, 2923844), (110, 2790942), (121, 2537220), (132, 2325785), (140, 2192883), (147, 2088460), (154, 1993530), (165, 1860628), (196, 1566345), (210, 1461922), (220, 1395471), (231, 1329020), (242, 1268610), (245, 1253076), (294, 1044230), (308, 996765), (330, 930314), (363, 845740), (385, 797412), (420, 730961), (462, 664510), (484, 634305), (490, 626538), (539, 569580), (588, 522115), (605, 507444), (660, 465157), (726, 422870), (735, 417692), (770, 398706), (847, 362460), (863, 355740), (924, 332255), (980, 313269), (1078, 284790), (1155, 265804), (1210, 253722), (1452, 211435), (1470, 208846), (1540, 199353), (1617, 189860), (1694, 181230), (1726, 177870), (1815, 169148), (2156, 142395), (2310, 132902), (2420, 126861), (2541, 120820), (2589, 118580), (2695, 113916), (2940, 104423), (3234, 94930), (3388, 90615), (3452, 88935), (3630, 84574), (4235, 72492), (4315, 71148), (4620, 66451), (5082, 60410), (5178, 59290), (5390, 56958), (5929, 51780), (6041, 50820), (6468, 47465), (7260, 42287), (8085, 37972), (8470, 36246), (8630, 35574), (9493, 32340), (10164, 30205), (10356, 29645), (10780, 28479), (11858, 25890), (12082, 25410), (12705, 24164), (12945, 23716), (16170, 18986), (16940, 18123), (17260, 17787)]