201616110500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{265459}}^1$

素因数の和:265523

約数の個数: 144

約数和(自身を含む): 528745351680

約数和(自身を除く): 327129241180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 125, 140, 155, 175, 196, 217, 245, 250, 310, 350, 434, 490, 500, 620, 700, 775, 868, 875, 980, 1085, 1225, 1519, 1550, 1750, 2170, 2450, 3038, 3100, 3500, 3875, 4340, 4900, 5425, 6076, 6125, 7595, 7750, 10850, 12250, 15190, 15500, 21700, 24500, 27125, 30380, 37975, 54250, 75950, 108500, 151900, 189875, 265459, 379750, 530918, 759500, 1061836, 1327295, 1858213, 2654590, 3716426, 5309180, 6636475, 7432852, 8229229, 9291065, 13007491, 13272950, 16458458, 18582130, 26014982, 26545900, 32916916, 33182375, 37164260, 41146145, 46455325, 52029964, 57604603, 65037455, 66364750, 82292290, 92910650, 115209206, 130074910, 132729500, 164584580, 185821300, 205730725, 230418412, 232276625, 260149820, 288023015, 325187275, 403232221, 411461450, 464553250, 576046030, 650374550, 806464442, 822922900, 929106500, 1028653625, 1152092060, 1300749100, 1440115075, 1612928884, 1625936375, 2016161105, 2057307250, 2880230150, 3251872750, 4032322210, 4114614500, 5760460300, 6503745500, 7200575375, 8064644420, 10080805525, 14401150750, 20161611050, 28802301500, 40323222100, 50404027625, 100808055250, 201616110500]

約数ペア:

[(1, 201616110500), (2, 100808055250), (4, 50404027625), (5, 40323222100), (7, 28802301500), (10, 20161611050), (14, 14401150750), (20, 10080805525), (25, 8064644420), (28, 7200575375), (31, 6503745500), (35, 5760460300), (49, 4114614500), (50, 4032322210), (62, 3251872750), (70, 2880230150), (98, 2057307250), (100, 2016161105), (124, 1625936375), (125, 1612928884), (140, 1440115075), (155, 1300749100), (175, 1152092060), (196, 1028653625), (217, 929106500), (245, 822922900), (250, 806464442), (310, 650374550), (350, 576046030), (434, 464553250), (490, 411461450), (500, 403232221), (620, 325187275), (700, 288023015), (775, 260149820), (868, 232276625), (875, 230418412), (980, 205730725), (1085, 185821300), (1225, 164584580), (1519, 132729500), (1550, 130074910), (1750, 115209206), (2170, 92910650), (2450, 82292290), (3038, 66364750), (3100, 65037455), (3500, 57604603), (3875, 52029964), (4340, 46455325), (4900, 41146145), (5425, 37164260), (6076, 33182375), (6125, 32916916), (7595, 26545900), (7750, 26014982), (10850, 18582130), (12250, 16458458), (15190, 13272950), (15500, 13007491), (21700, 9291065), (24500, 8229229), (27125, 7432852), (30380, 6636475), (37975, 5309180), (54250, 3716426), (75950, 2654590), (108500, 1858213), (151900, 1327295), (189875, 1061836), (265459, 759500), (379750, 530918)]