238545000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 400

約数和(自身を含む): 907209600

約数和(自身を除く): 668664600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 31, 36, 38, 40, 45, 50, 54, 57, 60, 62, 72, 75, 76, 81, 90, 93, 95, 100, 108, 114, 120, 124, 125, 135, 150, 152, 155, 162, 171, 180, 186, 190, 200, 216, 225, 228, 248, 250, 270, 279, 285, 300, 310, 324, 342, 360, 372, 375, 380, 405, 450, 456, 465, 475, 500, 513, 540, 558, 570, 589, 600, 620, 625, 648, 675, 684, 744, 750, 760, 775, 810, 837, 855, 900, 930, 950, 1000, 1026, 1080, 1116, 1125, 1140, 1178, 1240, 1250, 1350, 1368, 1395, 1425, 1500, 1539, 1550, 1620, 1674, 1710, 1767, 1800, 1860, 1875, 1900, 2025, 2052, 2232, 2250, 2280, 2325, 2356, 2375, 2500, 2511, 2565, 2700, 2790, 2850, 2945, 3000, 3078, 3100, 3240, 3348, 3375, 3420, 3534, 3720, 3750, 3800, 3875, 4050, 4104, 4185, 4275, 4500, 4650, 4712, 4750, 5000, 5022, 5130, 5301, 5400, 5580, 5625, 5700, 5890, 6156, 6200, 6696, 6750, 6840, 6975, 7068, 7125, 7500, 7695, 7750, 8100, 8370, 8550, 8835, 9000, 9300, 9500, 10044, 10125, 10260, 10602, 11160, 11250, 11400, 11625, 11780, 11875, 12312, 12555, 12825, 13500, 13950, 14136, 14250, 14725, 15000, 15390, 15500, 15903, 16200, 16740, 16875, 17100, 17670, 18600, 19000, 19375, 20088, 20250, 20520, 20925, 21204, 21375, 22500, 23250, 23560, 23750, 25110, 25650, 26505, 27000, 27900, 28500, 29450, 30780, 31000, 31806, 33480, 33750, 34200, 34875, 35340, 35625, 38475, 38750, 40500, 41850, 42408, 42750, 44175, 45000, 46500, 47500, 47709, 50220, 50625, 51300, 53010, 55800, 57000, 58125, 58900, 61560, 62775, 63612, 64125, 67500, 69750, 70680, 71250, 73625, 76950, 77500, 79515, 81000, 83700, 85500, 88350, 93000, 95000, 95418, 100440, 101250, 102600, 104625, 106020, 106875, 116250, 117800, 125550, 127224, 128250, 132525, 135000, 139500, 142500, 147250, 153900, 155000, 159030, 167400, 171000, 174375, 176700, 190836, 192375, 202500, 209250, 212040, 213750, 220875, 232500, 238545, 251100, 256500, 265050, 279000, 285000, 294500, 307800, 313875, 318060, 320625, 348750, 353400, 368125, 381672, 384750, 397575, 405000, 418500, 427500, 441750, 465000, 477090, 502200, 513000, 523125, 530100, 589000, 627750, 636120, 641250, 662625, 697500, 736250, 769500, 795150, 837000, 855000, 883500, 954180, 961875, 1046250, 1060200, 1104375, 1192725, 1255500, 1282500, 1325250, 1395000, 1472500, 1539000, 1569375, 1590300, 1767000, 1908360, 1923750, 1987875, 2092500, 2208750, 2385450, 2511000, 2565000, 2650500, 2945000, 3138750, 3180600, 3313125, 3847500, 3975750, 4185000, 4417500, 4770900, 5301000, 5963625, 6277500, 6626250, 7695000, 7951500, 8835000, 9541800, 9939375, 11927250, 12555000, 13252500, 15903000, 19878750, 23854500, 26505000, 29818125, 39757500, 47709000, 59636250, 79515000, 119272500, 238545000]

約数ペア:

[(1, 238545000), (2, 119272500), (3, 79515000), (4, 59636250), (5, 47709000), (6, 39757500), (8, 29818125), (9, 26505000), (10, 23854500), (12, 19878750), (15, 15903000), (18, 13252500), (19, 12555000), (20, 11927250), (24, 9939375), (25, 9541800), (27, 8835000), (30, 7951500), (31, 7695000), (36, 6626250), (38, 6277500), (40, 5963625), (45, 5301000), (50, 4770900), (54, 4417500), (57, 4185000), (60, 3975750), (62, 3847500), (72, 3313125), (75, 3180600), (76, 3138750), (81, 2945000), (90, 2650500), (93, 2565000), (95, 2511000), (100, 2385450), (108, 2208750), (114, 2092500), (120, 1987875), (124, 1923750), (125, 1908360), (135, 1767000), (150, 1590300), (152, 1569375), (155, 1539000), (162, 1472500), (171, 1395000), (180, 1325250), (186, 1282500), (190, 1255500), (200, 1192725), (216, 1104375), (225, 1060200), (228, 1046250), (248, 961875), (250, 954180), (270, 883500), (279, 855000), (285, 837000), (300, 795150), (310, 769500), (324, 736250), (342, 697500), (360, 662625), (372, 641250), (375, 636120), (380, 627750), (405, 589000), (450, 530100), (456, 523125), (465, 513000), (475, 502200), (500, 477090), (513, 465000), (540, 441750), (558, 427500), (570, 418500), (589, 405000), (600, 397575), (620, 384750), (625, 381672), (648, 368125), (675, 353400), (684, 348750), (744, 320625), (750, 318060), (760, 313875), (775, 307800), (810, 294500), (837, 285000), (855, 279000), (900, 265050), (930, 256500), (950, 251100), (1000, 238545), (1026, 232500), (1080, 220875), (1116, 213750), (1125, 212040), (1140, 209250), (1178, 202500), (1240, 192375), (1250, 190836), (1350, 176700), (1368, 174375), (1395, 171000), (1425, 167400), (1500, 159030), (1539, 155000), (1550, 153900), (1620, 147250), (1674, 142500), (1710, 139500), (1767, 135000), (1800, 132525), (1860, 128250), (1875, 127224), (1900, 125550), (2025, 117800), (2052, 116250), (2232, 106875), (2250, 106020), (2280, 104625), (2325, 102600), (2356, 101250), (2375, 100440), (2500, 95418), (2511, 95000), (2565, 93000), (2700, 88350), (2790, 85500), (2850, 83700), (2945, 81000), (3000, 79515), (3078, 77500), (3100, 76950), (3240, 73625), (3348, 71250), (3375, 70680), (3420, 69750), (3534, 67500), (3720, 64125), (3750, 63612), (3800, 62775), (3875, 61560), (4050, 58900), (4104, 58125), (4185, 57000), (4275, 55800), (4500, 53010), (4650, 51300), (4712, 50625), (4750, 50220), (5000, 47709), (5022, 47500), (5130, 46500), (5301, 45000), (5400, 44175), (5580, 42750), (5625, 42408), (5700, 41850), (5890, 40500), (6156, 38750), (6200, 38475), (6696, 35625), (6750, 35340), (6840, 34875), (6975, 34200), (7068, 33750), (7125, 33480), (7500, 31806), (7695, 31000), (7750, 30780), (8100, 29450), (8370, 28500), (8550, 27900), (8835, 27000), (9000, 26505), (9300, 25650), (9500, 25110), (10044, 23750), (10125, 23560), (10260, 23250), (10602, 22500), (11160, 21375), (11250, 21204), (11400, 20925), (11625, 20520), (11780, 20250), (11875, 20088), (12312, 19375), (12555, 19000), (12825, 18600), (13500, 17670), (13950, 17100), (14136, 16875), (14250, 16740), (14725, 16200), (15000, 15903), (15390, 15500)]