425428740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 1544417280

約数和(自身を除く): 1118988540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 121, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 270, 297, 306, 330, 340, 363, 374, 383, 396, 459, 484, 495, 510, 540, 561, 594, 605, 612, 660, 726, 748, 765, 766, 918, 935, 990, 1020, 1089, 1122, 1149, 1188, 1210, 1452, 1485, 1530, 1532, 1683, 1815, 1836, 1870, 1915, 1980, 2057, 2178, 2244, 2295, 2298, 2420, 2805, 2970, 3060, 3267, 3366, 3447, 3630, 3740, 3830, 4114, 4213, 4356, 4590, 4596, 5049, 5445, 5610, 5745, 5940, 6171, 6511, 6534, 6732, 6894, 7260, 7660, 8228, 8415, 8426, 9180, 10098, 10285, 10341, 10890, 11220, 11490, 12342, 12639, 13022, 13068, 13788, 16335, 16830, 16852, 17235, 18513, 19533, 20196, 20570, 20682, 21065, 21780, 22980, 24684, 25245, 25278, 26044, 30855, 32555, 32670, 33660, 34470, 37026, 37917, 39066, 41140, 41364, 42130, 46343, 50490, 50556, 51705, 55539, 58599, 61710, 63195, 65110, 65340, 68940, 71621, 74052, 75834, 78132, 84260, 92565, 92686, 97665, 100980, 103410, 111078, 113751, 117198, 123420, 126390, 130220, 139029, 143242, 151668, 175797, 185130, 185372, 189585, 195330, 206820, 214863, 222156, 227502, 231715, 234396, 252780, 277695, 278058, 286484, 292995, 351594, 358105, 370260, 379170, 390660, 417087, 429726, 455004, 463430, 555390, 556116, 568755, 585990, 644589, 695145, 703188, 716210, 758340, 787831, 834174, 859452, 878985, 926860, 1074315, 1110780, 1137510, 1171980, 1251261, 1289178, 1390290, 1432420, 1575662, 1668348, 1757970, 1933767, 2085435, 2148630, 2275020, 2363493, 2502522, 2578356, 2780580, 3151324, 3222945, 3515940, 3867534, 3939155, 4170870, 4297260, 4726986, 5005044, 6256305, 6445890, 7090479, 7735068, 7878310, 8341740, 9453972, 9668835, 11817465, 12512610, 12891780, 14180958, 15756620, 19337670, 21271437, 23634930, 25025220, 28361916, 35452395, 38675340, 42542874, 47269860, 70904790, 85085748, 106357185, 141809580, 212714370, 425428740]

約数ペア:

[(1, 425428740), (2, 212714370), (3, 141809580), (4, 106357185), (5, 85085748), (6, 70904790), (9, 47269860), (10, 42542874), (11, 38675340), (12, 35452395), (15, 28361916), (17, 25025220), (18, 23634930), (20, 21271437), (22, 19337670), (27, 15756620), (30, 14180958), (33, 12891780), (34, 12512610), (36, 11817465), (44, 9668835), (45, 9453972), (51, 8341740), (54, 7878310), (55, 7735068), (60, 7090479), (66, 6445890), (68, 6256305), (85, 5005044), (90, 4726986), (99, 4297260), (102, 4170870), (108, 3939155), (110, 3867534), (121, 3515940), (132, 3222945), (135, 3151324), (153, 2780580), (165, 2578356), (170, 2502522), (180, 2363493), (187, 2275020), (198, 2148630), (204, 2085435), (220, 1933767), (242, 1757970), (255, 1668348), (270, 1575662), (297, 1432420), (306, 1390290), (330, 1289178), (340, 1251261), (363, 1171980), (374, 1137510), (383, 1110780), (396, 1074315), (459, 926860), (484, 878985), (495, 859452), (510, 834174), (540, 787831), (561, 758340), (594, 716210), (605, 703188), (612, 695145), (660, 644589), (726, 585990), (748, 568755), (765, 556116), (766, 555390), (918, 463430), (935, 455004), (990, 429726), (1020, 417087), (1089, 390660), (1122, 379170), (1149, 370260), (1188, 358105), (1210, 351594), (1452, 292995), (1485, 286484), (1530, 278058), (1532, 277695), (1683, 252780), (1815, 234396), (1836, 231715), (1870, 227502), (1915, 222156), (1980, 214863), (2057, 206820), (2178, 195330), (2244, 189585), (2295, 185372), (2298, 185130), (2420, 175797), (2805, 151668), (2970, 143242), (3060, 139029), (3267, 130220), (3366, 126390), (3447, 123420), (3630, 117198), (3740, 113751), (3830, 111078), (4114, 103410), (4213, 100980), (4356, 97665), (4590, 92686), (4596, 92565), (5049, 84260), (5445, 78132), (5610, 75834), (5745, 74052), (5940, 71621), (6171, 68940), (6511, 65340), (6534, 65110), (6732, 63195), (6894, 61710), (7260, 58599), (7660, 55539), (8228, 51705), (8415, 50556), (8426, 50490), (9180, 46343), (10098, 42130), (10285, 41364), (10341, 41140), (10890, 39066), (11220, 37917), (11490, 37026), (12342, 34470), (12639, 33660), (13022, 32670), (13068, 32555), (13788, 30855), (16335, 26044), (16830, 25278), (16852, 25245), (17235, 24684), (18513, 22980), (19533, 21780), (20196, 21065), (20570, 20682)]