8135773020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{26729}}^1$

素因数の和:26852

約数の個数: 144

約数和(自身を含む): 26270244000

約数和(自身を除く): 18134470980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 356, 380, 445, 534, 570, 684, 801, 855, 890, 1068, 1140, 1335, 1602, 1691, 1710, 1780, 2670, 3204, 3382, 3420, 4005, 5073, 5340, 6764, 8010, 8455, 10146, 15219, 16020, 16910, 20292, 25365, 26729, 30438, 33820, 50730, 53458, 60876, 76095, 80187, 101460, 106916, 133645, 152190, 160374, 240561, 267290, 304380, 320748, 400935, 481122, 507851, 534580, 801870, 962244, 1015702, 1202805, 1523553, 1603740, 2031404, 2378881, 2405610, 2539255, 3047106, 4570659, 4757762, 4811220, 5078510, 6094212, 7136643, 7617765, 9141318, 9515524, 10157020, 11894405, 14273286, 15235530, 18282636, 21409929, 22853295, 23788810, 28546572, 30471060, 35683215, 42819858, 45198739, 45706590, 47577620, 71366430, 85639716, 90397478, 91413180, 107049645, 135596217, 142732860, 180794956, 214099290, 225993695, 271192434, 406788651, 428198580, 451987390, 542384868, 677981085, 813577302, 903974780, 1355962170, 1627154604, 2033943255, 2711924340, 4067886510, 8135773020]

約数ペア:

[(1, 8135773020), (2, 4067886510), (3, 2711924340), (4, 2033943255), (5, 1627154604), (6, 1355962170), (9, 903974780), (10, 813577302), (12, 677981085), (15, 542384868), (18, 451987390), (19, 428198580), (20, 406788651), (30, 271192434), (36, 225993695), (38, 214099290), (45, 180794956), (57, 142732860), (60, 135596217), (76, 107049645), (89, 91413180), (90, 90397478), (95, 85639716), (114, 71366430), (171, 47577620), (178, 45706590), (180, 45198739), (190, 42819858), (228, 35683215), (267, 30471060), (285, 28546572), (342, 23788810), (356, 22853295), (380, 21409929), (445, 18282636), (534, 15235530), (570, 14273286), (684, 11894405), (801, 10157020), (855, 9515524), (890, 9141318), (1068, 7617765), (1140, 7136643), (1335, 6094212), (1602, 5078510), (1691, 4811220), (1710, 4757762), (1780, 4570659), (2670, 3047106), (3204, 2539255), (3382, 2405610), (3420, 2378881), (4005, 2031404), (5073, 1603740), (5340, 1523553), (6764, 1202805), (8010, 1015702), (8455, 962244), (10146, 801870), (15219, 534580), (16020, 507851), (16910, 481122), (20292, 400935), (25365, 320748), (26729, 304380), (30438, 267290), (33820, 240561), (50730, 160374), (53458, 152190), (60876, 133645), (76095, 106916), (80187, 101460)]