318048600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 192

約数和(自身を含む): 1083859200

約数和(自身を除く): 765810600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 276, 285, 300, 345, 380, 437, 456, 460, 475, 552, 570, 575, 600, 690, 760, 874, 920, 950, 1140, 1150, 1213, 1311, 1380, 1425, 1725, 1748, 1900, 2185, 2280, 2300, 2426, 2622, 2760, 2850, 3450, 3496, 3639, 3800, 4370, 4600, 4852, 5244, 5700, 6065, 6555, 6900, 7278, 8740, 9704, 10488, 10925, 11400, 12130, 13110, 13800, 14556, 17480, 18195, 21850, 23047, 24260, 26220, 27899, 29112, 30325, 32775, 36390, 43700, 46094, 48520, 52440, 55798, 60650, 65550, 69141, 72780, 83697, 87400, 90975, 92188, 111596, 115235, 121300, 131100, 138282, 139495, 145560, 167394, 181950, 184376, 223192, 230470, 242600, 262200, 276564, 278990, 334788, 345705, 363900, 418485, 460940, 530081, 553128, 557980, 576175, 669576, 691410, 697475, 727800, 836970, 921880, 1060162, 1115960, 1152350, 1382820, 1394950, 1590243, 1673940, 1728525, 2092425, 2120324, 2304700, 2650405, 2765640, 2789900, 3180486, 3347880, 3457050, 4184850, 4240648, 4609400, 5300810, 5579800, 6360972, 6914100, 7951215, 8369700, 10601620, 12721944, 13252025, 13828200, 15902430, 16739400, 21203240, 26504050, 31804860, 39756075, 53008100, 63609720, 79512150, 106016200, 159024300, 318048600]

約数ペア:

[(1, 318048600), (2, 159024300), (3, 106016200), (4, 79512150), (5, 63609720), (6, 53008100), (8, 39756075), (10, 31804860), (12, 26504050), (15, 21203240), (19, 16739400), (20, 15902430), (23, 13828200), (24, 13252025), (25, 12721944), (30, 10601620), (38, 8369700), (40, 7951215), (46, 6914100), (50, 6360972), (57, 5579800), (60, 5300810), (69, 4609400), (75, 4240648), (76, 4184850), (92, 3457050), (95, 3347880), (100, 3180486), (114, 2789900), (115, 2765640), (120, 2650405), (138, 2304700), (150, 2120324), (152, 2092425), (184, 1728525), (190, 1673940), (200, 1590243), (228, 1394950), (230, 1382820), (276, 1152350), (285, 1115960), (300, 1060162), (345, 921880), (380, 836970), (437, 727800), (456, 697475), (460, 691410), (475, 669576), (552, 576175), (570, 557980), (575, 553128), (600, 530081), (690, 460940), (760, 418485), (874, 363900), (920, 345705), (950, 334788), (1140, 278990), (1150, 276564), (1213, 262200), (1311, 242600), (1380, 230470), (1425, 223192), (1725, 184376), (1748, 181950), (1900, 167394), (2185, 145560), (2280, 139495), (2300, 138282), (2426, 131100), (2622, 121300), (2760, 115235), (2850, 111596), (3450, 92188), (3496, 90975), (3639, 87400), (3800, 83697), (4370, 72780), (4600, 69141), (4852, 65550), (5244, 60650), (5700, 55798), (6065, 52440), (6555, 48520), (6900, 46094), (7278, 43700), (8740, 36390), (9704, 32775), (10488, 30325), (10925, 29112), (11400, 27899), (12130, 26220), (13110, 24260), (13800, 23047), (14556, 21850), (17480, 18195)]