161384400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 300

約数和(自身を含む): 615359052

約数和(自身を除く): 453974652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 162, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 293, 300, 306, 324, 340, 360, 400, 405, 408, 425, 432, 450, 459, 510, 540, 586, 600, 612, 648, 675, 680, 720, 765, 810, 816, 850, 879, 900, 918, 1020, 1080, 1172, 1200, 1224, 1275, 1296, 1350, 1360, 1377, 1465, 1530, 1620, 1700, 1758, 1800, 1836, 2025, 2040, 2160, 2295, 2344, 2448, 2550, 2637, 2700, 2754, 2930, 3060, 3240, 3400, 3516, 3600, 3672, 3825, 4050, 4080, 4395, 4590, 4688, 4981, 5100, 5274, 5400, 5508, 5860, 6120, 6480, 6800, 6885, 7032, 7325, 7344, 7650, 7911, 8100, 8790, 9180, 9962, 10200, 10548, 10800, 11016, 11475, 11720, 12240, 13185, 13770, 14064, 14650, 14943, 15300, 15822, 16200, 17580, 18360, 19924, 20400, 21096, 21975, 22032, 22950, 23440, 23733, 24905, 26370, 27540, 29300, 29886, 30600, 31644, 32400, 34425, 35160, 36720, 39555, 39848, 42192, 43950, 44829, 45900, 47466, 49810, 52740, 55080, 58600, 59772, 61200, 63288, 65925, 68850, 70320, 74715, 79110, 79696, 87900, 89658, 91800, 94932, 99620, 105480, 110160, 117200, 118665, 119544, 124525, 126576, 131850, 134487, 137700, 149430, 158220, 175800, 179316, 183600, 189864, 197775, 199240, 210960, 224145, 237330, 239088, 249050, 263700, 268974, 275400, 298860, 316440, 351600, 358632, 373575, 379728, 395550, 398480, 403461, 448290, 474660, 498100, 527400, 537948, 550800, 593325, 597720, 632880, 672435, 717264, 747150, 791100, 806922, 896580, 949320, 996200, 1054800, 1075896, 1120725, 1186650, 1195440, 1344870, 1494300, 1582200, 1613844, 1793160, 1898640, 1992400, 2017305, 2151792, 2241450, 2373300, 2689740, 2988600, 3164400, 3227688, 3362175, 3586320, 4034610, 4482900, 4746600, 5379480, 5977200, 6455376, 6724350, 8069220, 8965800, 9493200, 10086525, 10758960, 13448700, 16138440, 17931600, 20173050, 26897400, 32276880, 40346100, 53794800, 80692200, 161384400]

約数ペア:

[(1, 161384400), (2, 80692200), (3, 53794800), (4, 40346100), (5, 32276880), (6, 26897400), (8, 20173050), (9, 17931600), (10, 16138440), (12, 13448700), (15, 10758960), (16, 10086525), (17, 9493200), (18, 8965800), (20, 8069220), (24, 6724350), (25, 6455376), (27, 5977200), (30, 5379480), (34, 4746600), (36, 4482900), (40, 4034610), (45, 3586320), (48, 3362175), (50, 3227688), (51, 3164400), (54, 2988600), (60, 2689740), (68, 2373300), (72, 2241450), (75, 2151792), (80, 2017305), (81, 1992400), (85, 1898640), (90, 1793160), (100, 1613844), (102, 1582200), (108, 1494300), (120, 1344870), (135, 1195440), (136, 1186650), (144, 1120725), (150, 1075896), (153, 1054800), (162, 996200), (170, 949320), (180, 896580), (200, 806922), (204, 791100), (216, 747150), (225, 717264), (240, 672435), (255, 632880), (270, 597720), (272, 593325), (293, 550800), (300, 537948), (306, 527400), (324, 498100), (340, 474660), (360, 448290), (400, 403461), (405, 398480), (408, 395550), (425, 379728), (432, 373575), (450, 358632), (459, 351600), (510, 316440), (540, 298860), (586, 275400), (600, 268974), (612, 263700), (648, 249050), (675, 239088), (680, 237330), (720, 224145), (765, 210960), (810, 199240), (816, 197775), (850, 189864), (879, 183600), (900, 179316), (918, 175800), (1020, 158220), (1080, 149430), (1172, 137700), (1200, 134487), (1224, 131850), (1275, 126576), (1296, 124525), (1350, 119544), (1360, 118665), (1377, 117200), (1465, 110160), (1530, 105480), (1620, 99620), (1700, 94932), (1758, 91800), (1800, 89658), (1836, 87900), (2025, 79696), (2040, 79110), (2160, 74715), (2295, 70320), (2344, 68850), (2448, 65925), (2550, 63288), (2637, 61200), (2700, 59772), (2754, 58600), (2930, 55080), (3060, 52740), (3240, 49810), (3400, 47466), (3516, 45900), (3600, 44829), (3672, 43950), (3825, 42192), (4050, 39848), (4080, 39555), (4395, 36720), (4590, 35160), (4688, 34425), (4981, 32400), (5100, 31644), (5274, 30600), (5400, 29886), (5508, 29300), (5860, 27540), (6120, 26370), (6480, 24905), (6800, 23733), (6885, 23440), (7032, 22950), (7325, 22032), (7344, 21975), (7650, 21096), (7911, 20400), (8100, 19924), (8790, 18360), (9180, 17580), (9962, 16200), (10200, 15822), (10548, 15300), (10800, 14943), (11016, 14650), (11475, 14064), (11720, 13770), (12240, 13185)]