875636280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 3012516000

約数和(自身を除く): 2136879720

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, 152, 171, 180, 190, 228, 285, 313, 342, 360, 380, 409, 456, 570, 626, 684, 760, 818, 855, 939, 1140, 1227, 1252, 1368, 1565, 1636, 1710, 1878, 2045, 2280, 2454, 2504, 2817, 3130, 3272, 3420, 3681, 3756, 4090, 4695, 4908, 5634, 5947, 6135, 6260, 6840, 7362, 7512, 7771, 8180, 9390, 9816, 11268, 11894, 12270, 12520, 14085, 14724, 15542, 16360, 17841, 18405, 18780, 22536, 23313, 23788, 24540, 28170, 29448, 29735, 31084, 35682, 36810, 37560, 38855, 46626, 47576, 49080, 53523, 56340, 59470, 62168, 69939, 71364, 73620, 77710, 89205, 93252, 107046, 112680, 116565, 118940, 128017, 139878, 142728, 147240, 155420, 178410, 186504, 214092, 233130, 237880, 256034, 267615, 279756, 310840, 349695, 356820, 384051, 428184, 466260, 512068, 535230, 559512, 640085, 699390, 713640, 768102, 932520, 1024136, 1070460, 1152153, 1280170, 1398780, 1536204, 1920255, 2140920, 2304306, 2432323, 2560340, 2797560, 3072408, 3840510, 4608612, 4864646, 5120680, 5760765, 7296969, 7681020, 9217224, 9729292, 11521530, 12161615, 14593938, 15362040, 19458584, 21890907, 23043060, 24323230, 29187876, 36484845, 43781814, 46086120, 48646460, 58375752, 72969690, 87563628, 97292920, 109454535, 145939380, 175127256, 218909070, 291878760, 437818140, 875636280]

約数ペア:

[(1, 875636280), (2, 437818140), (3, 291878760), (4, 218909070), (5, 175127256), (6, 145939380), (8, 109454535), (9, 97292920), (10, 87563628), (12, 72969690), (15, 58375752), (18, 48646460), (19, 46086120), (20, 43781814), (24, 36484845), (30, 29187876), (36, 24323230), (38, 23043060), (40, 21890907), (45, 19458584), (57, 15362040), (60, 14593938), (72, 12161615), (76, 11521530), (90, 9729292), (95, 9217224), (114, 7681020), (120, 7296969), (152, 5760765), (171, 5120680), (180, 4864646), (190, 4608612), (228, 3840510), (285, 3072408), (313, 2797560), (342, 2560340), (360, 2432323), (380, 2304306), (409, 2140920), (456, 1920255), (570, 1536204), (626, 1398780), (684, 1280170), (760, 1152153), (818, 1070460), (855, 1024136), (939, 932520), (1140, 768102), (1227, 713640), (1252, 699390), (1368, 640085), (1565, 559512), (1636, 535230), (1710, 512068), (1878, 466260), (2045, 428184), (2280, 384051), (2454, 356820), (2504, 349695), (2817, 310840), (3130, 279756), (3272, 267615), (3420, 256034), (3681, 237880), (3756, 233130), (4090, 214092), (4695, 186504), (4908, 178410), (5634, 155420), (5947, 147240), (6135, 142728), (6260, 139878), (6840, 128017), (7362, 118940), (7512, 116565), (7771, 112680), (8180, 107046), (9390, 93252), (9816, 89205), (11268, 77710), (11894, 73620), (12270, 71364), (12520, 69939), (14085, 62168), (14724, 59470), (15542, 56340), (16360, 53523), (17841, 49080), (18405, 47576), (18780, 46626), (22536, 38855), (23313, 37560), (23788, 36810), (24540, 35682), (28170, 31084), (29448, 29735)]