149710500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 531498240

約数和(自身を除く): 381787740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 103, 114, 125, 150, 153, 170, 171, 180, 190, 204, 206, 225, 228, 250, 255, 285, 300, 306, 309, 323, 340, 342, 375, 380, 412, 425, 450, 475, 500, 510, 515, 570, 612, 618, 646, 684, 750, 765, 850, 855, 900, 927, 950, 969, 1020, 1030, 1125, 1140, 1236, 1275, 1292, 1425, 1500, 1530, 1545, 1615, 1700, 1710, 1751, 1854, 1900, 1938, 1957, 2060, 2125, 2250, 2375, 2550, 2575, 2850, 2907, 3060, 3090, 3230, 3420, 3502, 3708, 3825, 3876, 3914, 4250, 4275, 4500, 4635, 4750, 4845, 5100, 5150, 5253, 5700, 5814, 5871, 6180, 6375, 6460, 7004, 7125, 7650, 7725, 7828, 8075, 8500, 8550, 8755, 9270, 9500, 9690, 9785, 10300, 10506, 11628, 11742, 12750, 12875, 14250, 14535, 15300, 15450, 15759, 16150, 17100, 17510, 17613, 18540, 19125, 19380, 19570, 21012, 21375, 23175, 23484, 24225, 25500, 25750, 26265, 28500, 29070, 29355, 30900, 31518, 32300, 33269, 35020, 35226, 38250, 38625, 39140, 40375, 42750, 43775, 46350, 48450, 48925, 51500, 52530, 58140, 58710, 63036, 66538, 70452, 72675, 76500, 77250, 78795, 80750, 85500, 87550, 88065, 92700, 96900, 97850, 99807, 105060, 115875, 117420, 121125, 131325, 133076, 145350, 146775, 154500, 157590, 161500, 166345, 175100, 176130, 195700, 199614, 218875, 231750, 242250, 244625, 262650, 290700, 293550, 299421, 315180, 332690, 352260, 363375, 393975, 399228, 437750, 440325, 463500, 484500, 489250, 499035, 525300, 587100, 598842, 656625, 665380, 726750, 733875, 787950, 831725, 875500, 880650, 978500, 998070, 1197684, 1313250, 1453500, 1467750, 1497105, 1575900, 1663450, 1761300, 1969875, 1996140, 2201625, 2495175, 2626500, 2935500, 2994210, 3326900, 3939750, 4158625, 4403250, 4990350, 5988420, 7485525, 7879500, 8317250, 8806500, 9980700, 12475875, 14971050, 16634500, 24951750, 29942100, 37427625, 49903500, 74855250, 149710500]

約数ペア:

[(1, 149710500), (2, 74855250), (3, 49903500), (4, 37427625), (5, 29942100), (6, 24951750), (9, 16634500), (10, 14971050), (12, 12475875), (15, 9980700), (17, 8806500), (18, 8317250), (19, 7879500), (20, 7485525), (25, 5988420), (30, 4990350), (34, 4403250), (36, 4158625), (38, 3939750), (45, 3326900), (50, 2994210), (51, 2935500), (57, 2626500), (60, 2495175), (68, 2201625), (75, 1996140), (76, 1969875), (85, 1761300), (90, 1663450), (95, 1575900), (100, 1497105), (102, 1467750), (103, 1453500), (114, 1313250), (125, 1197684), (150, 998070), (153, 978500), (170, 880650), (171, 875500), (180, 831725), (190, 787950), (204, 733875), (206, 726750), (225, 665380), (228, 656625), (250, 598842), (255, 587100), (285, 525300), (300, 499035), (306, 489250), (309, 484500), (323, 463500), (340, 440325), (342, 437750), (375, 399228), (380, 393975), (412, 363375), (425, 352260), (450, 332690), (475, 315180), (500, 299421), (510, 293550), (515, 290700), (570, 262650), (612, 244625), (618, 242250), (646, 231750), (684, 218875), (750, 199614), (765, 195700), (850, 176130), (855, 175100), (900, 166345), (927, 161500), (950, 157590), (969, 154500), (1020, 146775), (1030, 145350), (1125, 133076), (1140, 131325), (1236, 121125), (1275, 117420), (1292, 115875), (1425, 105060), (1500, 99807), (1530, 97850), (1545, 96900), (1615, 92700), (1700, 88065), (1710, 87550), (1751, 85500), (1854, 80750), (1900, 78795), (1938, 77250), (1957, 76500), (2060, 72675), (2125, 70452), (2250, 66538), (2375, 63036), (2550, 58710), (2575, 58140), (2850, 52530), (2907, 51500), (3060, 48925), (3090, 48450), (3230, 46350), (3420, 43775), (3502, 42750), (3708, 40375), (3825, 39140), (3876, 38625), (3914, 38250), (4250, 35226), (4275, 35020), (4500, 33269), (4635, 32300), (4750, 31518), (4845, 30900), (5100, 29355), (5150, 29070), (5253, 28500), (5700, 26265), (5814, 25750), (5871, 25500), (6180, 24225), (6375, 23484), (6460, 23175), (7004, 21375), (7125, 21012), (7650, 19570), (7725, 19380), (7828, 19125), (8075, 18540), (8500, 17613), (8550, 17510), (8755, 17100), (9270, 16150), (9500, 15759), (9690, 15450), (9785, 15300), (10300, 14535), (10506, 14250), (11628, 12875), (11742, 12750)]