239713500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 552816420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 125, 130, 150, 156, 190, 195, 228, 247, 250, 260, 285, 300, 325, 375, 380, 390, 475, 494, 500, 570, 647, 650, 741, 750, 780, 950, 975, 988, 1140, 1235, 1294, 1300, 1425, 1482, 1500, 1625, 1900, 1941, 1950, 2375, 2470, 2588, 2850, 2964, 3235, 3250, 3705, 3882, 3900, 4750, 4875, 4940, 5700, 6175, 6470, 6500, 7125, 7410, 7764, 8411, 9500, 9705, 9750, 12293, 12350, 12940, 14250, 14820, 16175, 16822, 18525, 19410, 19500, 24586, 24700, 25233, 28500, 30875, 32350, 33644, 36879, 37050, 38820, 42055, 48525, 49172, 50466, 61465, 61750, 64700, 73758, 74100, 80875, 84110, 92625, 97050, 100932, 122930, 123500, 126165, 147516, 159809, 161750, 168220, 184395, 185250, 194100, 210275, 242625, 245860, 252330, 307325, 319618, 323500, 368790, 370500, 420550, 479427, 485250, 504660, 614650, 630825, 639236, 737580, 799045, 841100, 921975, 958854, 970500, 1051375, 1229300, 1261650, 1536625, 1598090, 1843950, 1917708, 2102750, 2397135, 2523300, 3073250, 3154125, 3196180, 3687900, 3995225, 4205500, 4609875, 4794270, 6146500, 6308250, 7990450, 9219750, 9588540, 11985675, 12616500, 15980900, 18439500, 19976125, 23971350, 39952250, 47942700, 59928375, 79904500, 119856750, 239713500]

約数ペア:

[(1, 239713500), (2, 119856750), (3, 79904500), (4, 59928375), (5, 47942700), (6, 39952250), (10, 23971350), (12, 19976125), (13, 18439500), (15, 15980900), (19, 12616500), (20, 11985675), (25, 9588540), (26, 9219750), (30, 7990450), (38, 6308250), (39, 6146500), (50, 4794270), (52, 4609875), (57, 4205500), (60, 3995225), (65, 3687900), (75, 3196180), (76, 3154125), (78, 3073250), (95, 2523300), (100, 2397135), (114, 2102750), (125, 1917708), (130, 1843950), (150, 1598090), (156, 1536625), (190, 1261650), (195, 1229300), (228, 1051375), (247, 970500), (250, 958854), (260, 921975), (285, 841100), (300, 799045), (325, 737580), (375, 639236), (380, 630825), (390, 614650), (475, 504660), (494, 485250), (500, 479427), (570, 420550), (647, 370500), (650, 368790), (741, 323500), (750, 319618), (780, 307325), (950, 252330), (975, 245860), (988, 242625), (1140, 210275), (1235, 194100), (1294, 185250), (1300, 184395), (1425, 168220), (1482, 161750), (1500, 159809), (1625, 147516), (1900, 126165), (1941, 123500), (1950, 122930), (2375, 100932), (2470, 97050), (2588, 92625), (2850, 84110), (2964, 80875), (3235, 74100), (3250, 73758), (3705, 64700), (3882, 61750), (3900, 61465), (4750, 50466), (4875, 49172), (4940, 48525), (5700, 42055), (6175, 38820), (6470, 37050), (6500, 36879), (7125, 33644), (7410, 32350), (7764, 30875), (8411, 28500), (9500, 25233), (9705, 24700), (9750, 24586), (12293, 19500), (12350, 19410), (12940, 18525), (14250, 16822), (14820, 16175)]