7942529200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:720

約数の個数: 180

約数和(自身を含む): 20467793152

約数和(自身を除く): 12525263952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 127, 136, 170, 200, 254, 272, 289, 340, 400, 425, 508, 541, 578, 635, 680, 850, 1016, 1082, 1156, 1270, 1360, 1445, 1700, 2032, 2159, 2164, 2312, 2540, 2705, 2890, 3175, 3400, 4318, 4328, 4624, 5080, 5410, 5780, 6350, 6800, 7225, 8636, 8656, 9197, 10160, 10795, 10820, 11560, 12700, 13525, 14450, 17272, 18394, 21590, 21640, 23120, 25400, 27050, 28900, 34544, 36703, 36788, 43180, 43280, 45985, 50800, 53975, 54100, 57800, 68707, 73406, 73576, 86360, 91970, 107950, 108200, 115600, 137414, 146812, 147152, 156349, 172720, 183515, 183940, 215900, 216400, 229925, 274828, 293624, 312698, 343535, 367030, 367880, 431800, 459850, 549656, 587248, 625396, 687070, 734060, 735760, 781745, 863600, 917575, 919700, 1099312, 1168019, 1250792, 1374140, 1468120, 1563490, 1717675, 1835150, 1839400, 2336038, 2501584, 2748280, 2936240, 3126980, 3435350, 3670300, 3678800, 3908725, 4672076, 5496560, 5840095, 6253960, 6870700, 7340600, 7817450, 9344152, 11680190, 12507920, 13741400, 14681200, 15634900, 18688304, 19856323, 23360380, 27482800, 29200475, 31269800, 39712646, 46720760, 58400950, 62539600, 79425292, 93441520, 99281615, 116801900, 158850584, 198563230, 233603800, 317701168, 397126460, 467207600, 496408075, 794252920, 992816150, 1588505840, 1985632300, 3971264600, 7942529200]

約数ペア:

[(1, 7942529200), (2, 3971264600), (4, 1985632300), (5, 1588505840), (8, 992816150), (10, 794252920), (16, 496408075), (17, 467207600), (20, 397126460), (25, 317701168), (34, 233603800), (40, 198563230), (50, 158850584), (68, 116801900), (80, 99281615), (85, 93441520), (100, 79425292), (127, 62539600), (136, 58400950), (170, 46720760), (200, 39712646), (254, 31269800), (272, 29200475), (289, 27482800), (340, 23360380), (400, 19856323), (425, 18688304), (508, 15634900), (541, 14681200), (578, 13741400), (635, 12507920), (680, 11680190), (850, 9344152), (1016, 7817450), (1082, 7340600), (1156, 6870700), (1270, 6253960), (1360, 5840095), (1445, 5496560), (1700, 4672076), (2032, 3908725), (2159, 3678800), (2164, 3670300), (2312, 3435350), (2540, 3126980), (2705, 2936240), (2890, 2748280), (3175, 2501584), (3400, 2336038), (4318, 1839400), (4328, 1835150), (4624, 1717675), (5080, 1563490), (5410, 1468120), (5780, 1374140), (6350, 1250792), (6800, 1168019), (7225, 1099312), (8636, 919700), (8656, 917575), (9197, 863600), (10160, 781745), (10795, 735760), (10820, 734060), (11560, 687070), (12700, 625396), (13525, 587248), (14450, 549656), (17272, 459850), (18394, 431800), (21590, 367880), (21640, 367030), (23120, 343535), (25400, 312698), (27050, 293624), (28900, 274828), (34544, 229925), (36703, 216400), (36788, 215900), (43180, 183940), (43280, 183515), (45985, 172720), (50800, 156349), (53975, 147152), (54100, 146812), (57800, 137414), (68707, 115600), (73406, 108200), (73576, 107950), (86360, 91970)]