72312000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 251057664

約数和(自身を除く): 178745664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 131, 138, 150, 160, 184, 192, 200, 230, 240, 250, 262, 276, 300, 320, 345, 368, 375, 393, 400, 460, 480, 500, 524, 552, 575, 600, 655, 690, 736, 750, 786, 800, 920, 960, 1000, 1048, 1104, 1150, 1200, 1310, 1380, 1472, 1500, 1572, 1600, 1725, 1840, 1965, 2000, 2096, 2208, 2300, 2400, 2620, 2760, 2875, 3000, 3013, 3144, 3275, 3450, 3680, 3930, 4000, 4192, 4416, 4600, 4800, 5240, 5520, 5750, 6000, 6026, 6288, 6550, 6900, 7360, 7860, 8000, 8384, 8625, 9039, 9200, 9825, 10480, 11040, 11500, 12000, 12052, 12576, 13100, 13800, 15065, 15720, 16375, 17250, 18078, 18400, 19650, 20960, 22080, 23000, 24000, 24104, 25152, 26200, 27600, 30130, 31440, 32750, 34500, 36156, 36800, 39300, 41920, 45195, 46000, 48208, 49125, 52400, 55200, 60260, 62880, 65500, 69000, 72312, 75325, 78600, 90390, 92000, 96416, 98250, 104800, 110400, 120520, 125760, 131000, 138000, 144624, 150650, 157200, 180780, 184000, 192832, 196500, 209600, 225975, 241040, 262000, 276000, 289248, 301300, 314400, 361560, 376625, 393000, 451950, 482080, 524000, 552000, 578496, 602600, 628800, 723120, 753250, 786000, 903900, 964160, 1048000, 1129875, 1205200, 1446240, 1506500, 1572000, 1807800, 2259750, 2410400, 2892480, 3013000, 3144000, 3615600, 4519500, 4820800, 6026000, 7231200, 9039000, 12052000, 14462400, 18078000, 24104000, 36156000, 72312000]

約数ペア:

[(1, 72312000), (2, 36156000), (3, 24104000), (4, 18078000), (5, 14462400), (6, 12052000), (8, 9039000), (10, 7231200), (12, 6026000), (15, 4820800), (16, 4519500), (20, 3615600), (23, 3144000), (24, 3013000), (25, 2892480), (30, 2410400), (32, 2259750), (40, 1807800), (46, 1572000), (48, 1506500), (50, 1446240), (60, 1205200), (64, 1129875), (69, 1048000), (75, 964160), (80, 903900), (92, 786000), (96, 753250), (100, 723120), (115, 628800), (120, 602600), (125, 578496), (131, 552000), (138, 524000), (150, 482080), (160, 451950), (184, 393000), (192, 376625), (200, 361560), (230, 314400), (240, 301300), (250, 289248), (262, 276000), (276, 262000), (300, 241040), (320, 225975), (345, 209600), (368, 196500), (375, 192832), (393, 184000), (400, 180780), (460, 157200), (480, 150650), (500, 144624), (524, 138000), (552, 131000), (575, 125760), (600, 120520), (655, 110400), (690, 104800), (736, 98250), (750, 96416), (786, 92000), (800, 90390), (920, 78600), (960, 75325), (1000, 72312), (1048, 69000), (1104, 65500), (1150, 62880), (1200, 60260), (1310, 55200), (1380, 52400), (1472, 49125), (1500, 48208), (1572, 46000), (1600, 45195), (1725, 41920), (1840, 39300), (1965, 36800), (2000, 36156), (2096, 34500), (2208, 32750), (2300, 31440), (2400, 30130), (2620, 27600), (2760, 26200), (2875, 25152), (3000, 24104), (3013, 24000), (3144, 23000), (3275, 22080), (3450, 20960), (3680, 19650), (3930, 18400), (4000, 18078), (4192, 17250), (4416, 16375), (4600, 15720), (4800, 15065), (5240, 13800), (5520, 13100), (5750, 12576), (6000, 12052), (6026, 12000), (6288, 11500), (6550, 11040), (6900, 10480), (7360, 9825), (7860, 9200), (8000, 9039), (8384, 8625)]