855137400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6449}}^1$

素因数の和:6498

約数の個数: 192

約数和(自身を含む): 3023244000

約数和(自身を除く): 2168106600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3900, 4420, 5100, 5304, 5525, 6449, 6630, 7800, 8840, 10200, 11050, 12898, 13260, 16575, 19347, 22100, 25796, 26520, 32245, 33150, 38694, 44200, 51592, 64490, 66300, 77388, 83837, 96735, 109633, 128980, 132600, 154776, 161225, 167674, 193470, 219266, 251511, 257960, 322450, 328899, 335348, 386940, 419185, 438532, 483675, 503022, 548165, 644900, 657798, 670696, 773880, 838370, 877064, 967350, 1006044, 1096330, 1257555, 1289800, 1315596, 1425229, 1644495, 1676740, 1934700, 2012088, 2095925, 2192660, 2515110, 2631192, 2740825, 2850458, 3288990, 3353480, 3869400, 4191850, 4275687, 4385320, 5030220, 5481650, 5700916, 6287775, 6577980, 7126145, 8222475, 8383700, 8551374, 10060440, 10963300, 11401832, 12575550, 13155960, 14252290, 16444950, 16767400, 17102748, 21378435, 21926600, 25151100, 28504580, 32889900, 34205496, 35630725, 42756870, 50302200, 57009160, 65779800, 71261450, 85513740, 106892175, 142522900, 171027480, 213784350, 285045800, 427568700, 855137400]

約数ペア:

[(1, 855137400), (2, 427568700), (3, 285045800), (4, 213784350), (5, 171027480), (6, 142522900), (8, 106892175), (10, 85513740), (12, 71261450), (13, 65779800), (15, 57009160), (17, 50302200), (20, 42756870), (24, 35630725), (25, 34205496), (26, 32889900), (30, 28504580), (34, 25151100), (39, 21926600), (40, 21378435), (50, 17102748), (51, 16767400), (52, 16444950), (60, 14252290), (65, 13155960), (68, 12575550), (75, 11401832), (78, 10963300), (85, 10060440), (100, 8551374), (102, 8383700), (104, 8222475), (120, 7126145), (130, 6577980), (136, 6287775), (150, 5700916), (156, 5481650), (170, 5030220), (195, 4385320), (200, 4275687), (204, 4191850), (221, 3869400), (255, 3353480), (260, 3288990), (300, 2850458), (312, 2740825), (325, 2631192), (340, 2515110), (390, 2192660), (408, 2095925), (425, 2012088), (442, 1934700), (510, 1676740), (520, 1644495), (600, 1425229), (650, 1315596), (663, 1289800), (680, 1257555), (780, 1096330), (850, 1006044), (884, 967350), (975, 877064), (1020, 838370), (1105, 773880), (1275, 670696), (1300, 657798), (1326, 644900), (1560, 548165), (1700, 503022), (1768, 483675), (1950, 438532), (2040, 419185), (2210, 386940), (2550, 335348), (2600, 328899), (2652, 322450), (3315, 257960), (3400, 251511), (3900, 219266), (4420, 193470), (5100, 167674), (5304, 161225), (5525, 154776), (6449, 132600), (6630, 128980), (7800, 109633), (8840, 96735), (10200, 83837), (11050, 77388), (12898, 66300), (13260, 64490), (16575, 51592), (19347, 44200), (22100, 38694), (25796, 33150), (26520, 32245)]