829525900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 2229190656

約数和(自身を除く): 1399664756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 43, 49, 50, 62, 70, 86, 98, 100, 124, 127, 140, 155, 172, 175, 196, 215, 217, 245, 254, 301, 310, 350, 430, 434, 490, 508, 602, 620, 635, 700, 775, 860, 868, 889, 980, 1075, 1085, 1204, 1225, 1270, 1333, 1505, 1519, 1550, 1778, 2107, 2150, 2170, 2450, 2540, 2666, 3010, 3038, 3100, 3175, 3556, 3937, 4214, 4300, 4340, 4445, 4900, 5332, 5425, 5461, 6020, 6076, 6223, 6350, 6665, 7525, 7595, 7874, 8428, 8890, 9331, 10535, 10850, 10922, 12446, 12700, 13330, 15050, 15190, 15748, 17780, 18662, 19685, 21070, 21700, 21844, 22225, 24892, 26660, 27305, 27559, 30100, 30380, 31115, 33325, 37324, 37975, 38227, 39370, 42140, 44450, 46655, 52675, 54610, 55118, 62230, 65317, 66650, 75950, 76454, 78740, 88900, 93310, 98425, 105350, 109220, 110236, 124460, 130634, 133300, 136525, 137795, 151900, 152908, 155575, 169291, 186620, 191135, 192913, 196850, 210700, 233275, 261268, 267589, 273050, 275590, 311150, 326585, 338582, 382270, 385826, 393700, 466550, 535178, 546100, 551180, 622300, 653170, 677164, 688975, 764540, 771652, 846455, 933100, 955675, 964565, 1070356, 1185037, 1306340, 1337945, 1377950, 1632925, 1692910, 1911350, 1929130, 2370074, 2675890, 2755900, 3265850, 3385820, 3822700, 3858260, 4232275, 4740148, 4822825, 5351780, 5925185, 6531700, 6689725, 8295259, 8464550, 9645650, 11850370, 13379450, 16590518, 16929100, 19291300, 23700740, 26758900, 29625925, 33181036, 41476295, 59251850, 82952590, 118503700, 165905180, 207381475, 414762950, 829525900]

約数ペア:

[(1, 829525900), (2, 414762950), (4, 207381475), (5, 165905180), (7, 118503700), (10, 82952590), (14, 59251850), (20, 41476295), (25, 33181036), (28, 29625925), (31, 26758900), (35, 23700740), (43, 19291300), (49, 16929100), (50, 16590518), (62, 13379450), (70, 11850370), (86, 9645650), (98, 8464550), (100, 8295259), (124, 6689725), (127, 6531700), (140, 5925185), (155, 5351780), (172, 4822825), (175, 4740148), (196, 4232275), (215, 3858260), (217, 3822700), (245, 3385820), (254, 3265850), (301, 2755900), (310, 2675890), (350, 2370074), (430, 1929130), (434, 1911350), (490, 1692910), (508, 1632925), (602, 1377950), (620, 1337945), (635, 1306340), (700, 1185037), (775, 1070356), (860, 964565), (868, 955675), (889, 933100), (980, 846455), (1075, 771652), (1085, 764540), (1204, 688975), (1225, 677164), (1270, 653170), (1333, 622300), (1505, 551180), (1519, 546100), (1550, 535178), (1778, 466550), (2107, 393700), (2150, 385826), (2170, 382270), (2450, 338582), (2540, 326585), (2666, 311150), (3010, 275590), (3038, 273050), (3100, 267589), (3175, 261268), (3556, 233275), (3937, 210700), (4214, 196850), (4300, 192913), (4340, 191135), (4445, 186620), (4900, 169291), (5332, 155575), (5425, 152908), (5461, 151900), (6020, 137795), (6076, 136525), (6223, 133300), (6350, 130634), (6665, 124460), (7525, 110236), (7595, 109220), (7874, 105350), (8428, 98425), (8890, 93310), (9331, 88900), (10535, 78740), (10850, 76454), (10922, 75950), (12446, 66650), (12700, 65317), (13330, 62230), (15050, 55118), (15190, 54610), (15748, 52675), (17780, 46655), (18662, 44450), (19685, 42140), (21070, 39370), (21700, 38227), (21844, 37975), (22225, 37324), (24892, 33325), (26660, 31115), (27305, 30380), (27559, 30100)]