65545063020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{19919}}^1$

素因数の和:20216

約数の個数: 144

約数和(自身を含む): 201908004480

約数和(自身を除く): 136362941460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 181, 202, 303, 362, 404, 505, 543, 606, 724, 905, 909, 1010, 1086, 1212, 1515, 1629, 1810, 1818, 2020, 2172, 2715, 3030, 3258, 3620, 3636, 4545, 5430, 6060, 6516, 8145, 9090, 10860, 16290, 18180, 18281, 19919, 32580, 36562, 39838, 54843, 59757, 73124, 79676, 91405, 99595, 109686, 119514, 164529, 179271, 182810, 199190, 219372, 239028, 274215, 298785, 329058, 358542, 365620, 398380, 548430, 597570, 658116, 717084, 822645, 896355, 1096860, 1195140, 1645290, 1792710, 2011819, 3290580, 3585420, 3605339, 4023638, 6035457, 7210678, 8047276, 10059095, 10816017, 12070914, 14421356, 18026695, 18106371, 20118190, 21632034, 24141828, 30177285, 32448051, 36053390, 36212742, 40236380, 43264068, 54080085, 60354570, 64896102, 72106780, 72425484, 90531855, 108160170, 120709140, 129792204, 162240255, 181063710, 216320340, 324480510, 362127420, 364139239, 648961020, 728278478, 1092417717, 1456556956, 1820696195, 2184835434, 3277253151, 3641392390, 4369670868, 5462088585, 6554506302, 7282784780, 10924177170, 13109012604, 16386265755, 21848354340, 32772531510, 65545063020]

約数ペア:

[(1, 65545063020), (2, 32772531510), (3, 21848354340), (4, 16386265755), (5, 13109012604), (6, 10924177170), (9, 7282784780), (10, 6554506302), (12, 5462088585), (15, 4369670868), (18, 3641392390), (20, 3277253151), (30, 2184835434), (36, 1820696195), (45, 1456556956), (60, 1092417717), (90, 728278478), (101, 648961020), (180, 364139239), (181, 362127420), (202, 324480510), (303, 216320340), (362, 181063710), (404, 162240255), (505, 129792204), (543, 120709140), (606, 108160170), (724, 90531855), (905, 72425484), (909, 72106780), (1010, 64896102), (1086, 60354570), (1212, 54080085), (1515, 43264068), (1629, 40236380), (1810, 36212742), (1818, 36053390), (2020, 32448051), (2172, 30177285), (2715, 24141828), (3030, 21632034), (3258, 20118190), (3620, 18106371), (3636, 18026695), (4545, 14421356), (5430, 12070914), (6060, 10816017), (6516, 10059095), (8145, 8047276), (9090, 7210678), (10860, 6035457), (16290, 4023638), (18180, 3605339), (18281, 3585420), (19919, 3290580), (32580, 2011819), (36562, 1792710), (39838, 1645290), (54843, 1195140), (59757, 1096860), (73124, 896355), (79676, 822645), (91405, 717084), (99595, 658116), (109686, 597570), (119514, 548430), (164529, 398380), (179271, 365620), (182810, 358542), (199190, 329058), (219372, 298785), (239028, 274215)]