164753460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 550851840

約数和(自身を除く): 386098380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 131, 135, 137, 153, 170, 180, 204, 255, 262, 270, 274, 306, 340, 393, 411, 459, 510, 524, 540, 548, 612, 655, 685, 765, 786, 822, 918, 1020, 1179, 1233, 1310, 1370, 1530, 1572, 1644, 1836, 1965, 2055, 2227, 2295, 2329, 2358, 2466, 2620, 2740, 3060, 3537, 3699, 3930, 4110, 4454, 4590, 4658, 4716, 4932, 5895, 6165, 6681, 6987, 7074, 7398, 7860, 8220, 8908, 9180, 9316, 11135, 11645, 11790, 12330, 13362, 13974, 14148, 14796, 17685, 17947, 18495, 20043, 20961, 22270, 23290, 23580, 24660, 26724, 27948, 33405, 34935, 35370, 35894, 36990, 40086, 41922, 44540, 46580, 53841, 60129, 62883, 66810, 69870, 70740, 71788, 73980, 80172, 83844, 89735, 100215, 104805, 107682, 120258, 125766, 133620, 139740, 161523, 179470, 200430, 209610, 215364, 240516, 251532, 269205, 300645, 305099, 314415, 323046, 358940, 400860, 419220, 484569, 538410, 601290, 610198, 628830, 646092, 807615, 915297, 969138, 1076820, 1202580, 1220396, 1257660, 1525495, 1615230, 1830594, 1938276, 2422845, 2745891, 3050990, 3230460, 3661188, 4576485, 4845690, 5491782, 6101980, 8237673, 9152970, 9691380, 10983564, 13729455, 16475346, 18305940, 27458910, 32950692, 41188365, 54917820, 82376730, 164753460]

約数ペア:

[(1, 164753460), (2, 82376730), (3, 54917820), (4, 41188365), (5, 32950692), (6, 27458910), (9, 18305940), (10, 16475346), (12, 13729455), (15, 10983564), (17, 9691380), (18, 9152970), (20, 8237673), (27, 6101980), (30, 5491782), (34, 4845690), (36, 4576485), (45, 3661188), (51, 3230460), (54, 3050990), (60, 2745891), (68, 2422845), (85, 1938276), (90, 1830594), (102, 1615230), (108, 1525495), (131, 1257660), (135, 1220396), (137, 1202580), (153, 1076820), (170, 969138), (180, 915297), (204, 807615), (255, 646092), (262, 628830), (270, 610198), (274, 601290), (306, 538410), (340, 484569), (393, 419220), (411, 400860), (459, 358940), (510, 323046), (524, 314415), (540, 305099), (548, 300645), (612, 269205), (655, 251532), (685, 240516), (765, 215364), (786, 209610), (822, 200430), (918, 179470), (1020, 161523), (1179, 139740), (1233, 133620), (1310, 125766), (1370, 120258), (1530, 107682), (1572, 104805), (1644, 100215), (1836, 89735), (1965, 83844), (2055, 80172), (2227, 73980), (2295, 71788), (2329, 70740), (2358, 69870), (2466, 66810), (2620, 62883), (2740, 60129), (3060, 53841), (3537, 46580), (3699, 44540), (3930, 41922), (4110, 40086), (4454, 36990), (4590, 35894), (4658, 35370), (4716, 34935), (4932, 33405), (5895, 27948), (6165, 26724), (6681, 24660), (6987, 23580), (7074, 23290), (7398, 22270), (7860, 20961), (8220, 20043), (8908, 18495), (9180, 17947), (9316, 17685), (11135, 14796), (11645, 14148), (11790, 13974), (12330, 13362)]