397165800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 1288488960

約数和(自身を除く): 891323160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 131, 150, 155, 163, 186, 200, 248, 262, 300, 310, 326, 372, 393, 465, 489, 524, 600, 620, 652, 655, 744, 775, 786, 815, 930, 978, 1048, 1240, 1304, 1310, 1550, 1572, 1630, 1860, 1956, 1965, 2325, 2445, 2620, 3100, 3144, 3260, 3275, 3720, 3912, 3930, 4061, 4075, 4650, 4890, 5053, 5240, 6200, 6520, 6550, 7860, 8122, 8150, 9300, 9780, 9825, 10106, 12183, 12225, 13100, 15159, 15720, 16244, 16300, 18600, 19560, 19650, 20212, 20305, 21353, 24366, 24450, 25265, 26200, 30318, 32488, 32600, 39300, 40424, 40610, 42706, 48732, 48900, 50530, 60636, 60915, 64059, 75795, 78600, 81220, 85412, 97464, 97800, 101060, 101525, 106765, 121272, 121830, 126325, 128118, 151590, 162440, 170824, 202120, 203050, 213530, 243660, 252650, 256236, 303180, 304575, 320295, 378975, 406100, 427060, 487320, 505300, 512472, 533825, 606360, 609150, 640590, 661943, 757950, 812200, 854120, 1010600, 1067650, 1218300, 1281180, 1323886, 1515900, 1601475, 1985829, 2135300, 2436600, 2562360, 2647772, 3031800, 3202950, 3309715, 3971658, 4270600, 5295544, 6405900, 6619430, 7943316, 9929145, 12811800, 13238860, 15886632, 16548575, 19858290, 26477720, 33097150, 39716580, 49645725, 66194300, 79433160, 99291450, 132388600, 198582900, 397165800]

約数ペア:

[(1, 397165800), (2, 198582900), (3, 132388600), (4, 99291450), (5, 79433160), (6, 66194300), (8, 49645725), (10, 39716580), (12, 33097150), (15, 26477720), (20, 19858290), (24, 16548575), (25, 15886632), (30, 13238860), (31, 12811800), (40, 9929145), (50, 7943316), (60, 6619430), (62, 6405900), (75, 5295544), (93, 4270600), (100, 3971658), (120, 3309715), (124, 3202950), (131, 3031800), (150, 2647772), (155, 2562360), (163, 2436600), (186, 2135300), (200, 1985829), (248, 1601475), (262, 1515900), (300, 1323886), (310, 1281180), (326, 1218300), (372, 1067650), (393, 1010600), (465, 854120), (489, 812200), (524, 757950), (600, 661943), (620, 640590), (652, 609150), (655, 606360), (744, 533825), (775, 512472), (786, 505300), (815, 487320), (930, 427060), (978, 406100), (1048, 378975), (1240, 320295), (1304, 304575), (1310, 303180), (1550, 256236), (1572, 252650), (1630, 243660), (1860, 213530), (1956, 203050), (1965, 202120), (2325, 170824), (2445, 162440), (2620, 151590), (3100, 128118), (3144, 126325), (3260, 121830), (3275, 121272), (3720, 106765), (3912, 101525), (3930, 101060), (4061, 97800), (4075, 97464), (4650, 85412), (4890, 81220), (5053, 78600), (5240, 75795), (6200, 64059), (6520, 60915), (6550, 60636), (7860, 50530), (8122, 48900), (8150, 48732), (9300, 42706), (9780, 40610), (9825, 40424), (10106, 39300), (12183, 32600), (12225, 32488), (13100, 30318), (15159, 26200), (15720, 25265), (16244, 24450), (16300, 24366), (18600, 21353), (19560, 20305), (19650, 20212)]