72108258120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{83009}}^1$

素因数の和:83172

約数の個数: 192

約数和(自身を含む): 248631552000

約数和(自身を除く): 176523293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 127, 152, 171, 180, 190, 228, 254, 285, 342, 360, 380, 381, 456, 508, 570, 635, 684, 760, 762, 855, 1016, 1140, 1143, 1270, 1368, 1524, 1710, 1905, 2280, 2286, 2413, 2540, 3048, 3420, 3810, 4572, 4826, 5080, 5715, 6840, 7239, 7620, 9144, 9652, 11430, 12065, 14478, 15240, 19304, 21717, 22860, 24130, 28956, 36195, 43434, 45720, 48260, 57912, 72390, 83009, 86868, 96520, 108585, 144780, 166018, 173736, 217170, 249027, 289560, 332036, 415045, 434340, 498054, 664072, 747081, 830090, 868680, 996108, 1245135, 1494162, 1577171, 1660180, 1992216, 2490270, 2988324, 3154342, 3320360, 3735405, 4731513, 4980540, 5976648, 6308684, 7470810, 7885855, 9463026, 9961080, 10542143, 12617368, 14194539, 14941620, 15771710, 18926052, 21084286, 23657565, 28389078, 29883240, 31543420, 31626429, 37852104, 42168572, 47315130, 52710715, 56778156, 63086840, 63252858, 70972695, 84337144, 94630260, 94879287, 105421430, 113556312, 126505716, 141945390, 158132145, 189260520, 189758574, 200300717, 210842860, 253011432, 283890780, 316264290, 379517148, 400601434, 421685720, 474396435, 567781560, 600902151, 632528580, 759034296, 801202868, 948792870, 1001503585, 1201804302, 1265057160, 1602405736, 1802706453, 1897585740, 2003007170, 2403608604, 3004510755, 3605412906, 3795171480, 4006014340, 4807217208, 6009021510, 7210825812, 8012028680, 9013532265, 12018043020, 14421651624, 18027064530, 24036086040, 36054129060, 72108258120]

約数ペア:

[(1, 72108258120), (2, 36054129060), (3, 24036086040), (4, 18027064530), (5, 14421651624), (6, 12018043020), (8, 9013532265), (9, 8012028680), (10, 7210825812), (12, 6009021510), (15, 4807217208), (18, 4006014340), (19, 3795171480), (20, 3605412906), (24, 3004510755), (30, 2403608604), (36, 2003007170), (38, 1897585740), (40, 1802706453), (45, 1602405736), (57, 1265057160), (60, 1201804302), (72, 1001503585), (76, 948792870), (90, 801202868), (95, 759034296), (114, 632528580), (120, 600902151), (127, 567781560), (152, 474396435), (171, 421685720), (180, 400601434), (190, 379517148), (228, 316264290), (254, 283890780), (285, 253011432), (342, 210842860), (360, 200300717), (380, 189758574), (381, 189260520), (456, 158132145), (508, 141945390), (570, 126505716), (635, 113556312), (684, 105421430), (760, 94879287), (762, 94630260), (855, 84337144), (1016, 70972695), (1140, 63252858), (1143, 63086840), (1270, 56778156), (1368, 52710715), (1524, 47315130), (1710, 42168572), (1905, 37852104), (2280, 31626429), (2286, 31543420), (2413, 29883240), (2540, 28389078), (3048, 23657565), (3420, 21084286), (3810, 18926052), (4572, 15771710), (4826, 14941620), (5080, 14194539), (5715, 12617368), (6840, 10542143), (7239, 9961080), (7620, 9463026), (9144, 7885855), (9652, 7470810), (11430, 6308684), (12065, 5976648), (14478, 4980540), (15240, 4731513), (19304, 3735405), (21717, 3320360), (22860, 3154342), (24130, 2988324), (28956, 2490270), (36195, 1992216), (43434, 1660180), (45720, 1577171), (48260, 1494162), (57912, 1245135), (72390, 996108), (83009, 868680), (86868, 830090), (96520, 747081), (108585, 664072), (144780, 498054), (166018, 434340), (173736, 415045), (217170, 332036), (249027, 289560)]