19083600

素因数分解:

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

素因数の和:80

約数の個数: 300

約数和(自身を含む): 74419840

約数和(自身を除く): 55336240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 72, 75, 76, 80, 81, 90, 93, 95, 100, 108, 114, 120, 124, 135, 144, 150, 152, 155, 162, 171, 180, 186, 190, 200, 216, 225, 228, 240, 248, 270, 279, 285, 300, 304, 310, 324, 342, 360, 372, 380, 400, 405, 432, 450, 456, 465, 475, 496, 513, 540, 558, 570, 589, 600, 620, 648, 675, 684, 720, 744, 760, 775, 810, 837, 855, 900, 912, 930, 950, 1026, 1080, 1116, 1140, 1178, 1200, 1240, 1296, 1350, 1368, 1395, 1425, 1488, 1520, 1539, 1550, 1620, 1674, 1710, 1767, 1800, 1860, 1900, 2025, 2052, 2160, 2232, 2280, 2325, 2356, 2480, 2511, 2565, 2700, 2736, 2790, 2850, 2945, 3078, 3100, 3240, 3348, 3420, 3534, 3600, 3720, 3800, 4050, 4104, 4185, 4275, 4464, 4560, 4650, 4712, 5022, 5130, 5301, 5400, 5580, 5700, 5890, 6156, 6200, 6480, 6696, 6840, 6975, 7068, 7440, 7600, 7695, 8100, 8208, 8370, 8550, 8835, 9300, 9424, 10044, 10260, 10602, 10800, 11160, 11400, 11780, 12312, 12400, 12555, 12825, 13392, 13680, 13950, 14136, 14725, 15390, 15903, 16200, 16740, 17100, 17670, 18600, 20088, 20520, 20925, 21204, 22320, 22800, 23560, 24624, 25110, 25650, 26505, 27900, 28272, 29450, 30780, 31806, 32400, 33480, 34200, 35340, 37200, 38475, 40176, 41040, 41850, 42408, 44175, 47120, 47709, 50220, 51300, 53010, 55800, 58900, 61560, 62775, 63612, 66960, 68400, 70680, 76950, 79515, 83700, 84816, 88350, 95418, 100440, 102600, 106020, 111600, 117800, 123120, 125550, 127224, 132525, 141360, 153900, 159030, 167400, 176700, 190836, 200880, 205200, 212040, 235600, 238545, 251100, 254448, 265050, 307800, 318060, 334800, 353400, 381672, 397575, 424080, 477090, 502200, 530100, 615600, 636120, 706800, 763344, 795150, 954180, 1004400, 1060200, 1192725, 1272240, 1590300, 1908360, 2120400, 2385450, 3180600, 3816720, 4770900, 6361200, 9541800, 19083600]

約数ペア:

[(1, 19083600), (2, 9541800), (3, 6361200), (4, 4770900), (5, 3816720), (6, 3180600), (8, 2385450), (9, 2120400), (10, 1908360), (12, 1590300), (15, 1272240), (16, 1192725), (18, 1060200), (19, 1004400), (20, 954180), (24, 795150), (25, 763344), (27, 706800), (30, 636120), (31, 615600), (36, 530100), (38, 502200), (40, 477090), (45, 424080), (48, 397575), (50, 381672), (54, 353400), (57, 334800), (60, 318060), (62, 307800), (72, 265050), (75, 254448), (76, 251100), (80, 238545), (81, 235600), (90, 212040), (93, 205200), (95, 200880), (100, 190836), (108, 176700), (114, 167400), (120, 159030), (124, 153900), (135, 141360), (144, 132525), (150, 127224), (152, 125550), (155, 123120), (162, 117800), (171, 111600), (180, 106020), (186, 102600), (190, 100440), (200, 95418), (216, 88350), (225, 84816), (228, 83700), (240, 79515), (248, 76950), (270, 70680), (279, 68400), (285, 66960), (300, 63612), (304, 62775), (310, 61560), (324, 58900), (342, 55800), (360, 53010), (372, 51300), (380, 50220), (400, 47709), (405, 47120), (432, 44175), (450, 42408), (456, 41850), (465, 41040), (475, 40176), (496, 38475), (513, 37200), (540, 35340), (558, 34200), (570, 33480), (589, 32400), (600, 31806), (620, 30780), (648, 29450), (675, 28272), (684, 27900), (720, 26505), (744, 25650), (760, 25110), (775, 24624), (810, 23560), (837, 22800), (855, 22320), (900, 21204), (912, 20925), (930, 20520), (950, 20088), (1026, 18600), (1080, 17670), (1116, 17100), (1140, 16740), (1178, 16200), (1200, 15903), (1240, 15390), (1296, 14725), (1350, 14136), (1368, 13950), (1395, 13680), (1425, 13392), (1488, 12825), (1520, 12555), (1539, 12400), (1550, 12312), (1620, 11780), (1674, 11400), (1710, 11160), (1767, 10800), (1800, 10602), (1860, 10260), (1900, 10044), (2025, 9424), (2052, 9300), (2160, 8835), (2232, 8550), (2280, 8370), (2325, 8208), (2356, 8100), (2480, 7695), (2511, 7600), (2565, 7440), (2700, 7068), (2736, 6975), (2790, 6840), (2850, 6696), (2945, 6480), (3078, 6200), (3100, 6156), (3240, 5890), (3348, 5700), (3420, 5580), (3534, 5400), (3600, 5301), (3720, 5130), (3800, 5022), (4050, 4712), (4104, 4650), (4185, 4560), (4275, 4464)]