191770800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 697455360

約数和(自身を除く): 505684560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 647, 650, 741, 760, 780, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1294, 1300, 1425, 1482, 1520, 1560, 1900, 1941, 1950, 1976, 2280, 2470, 2588, 2600, 2850, 2964, 3120, 3235, 3705, 3800, 3882, 3900, 3952, 4560, 4940, 5176, 5200, 5700, 5928, 6175, 6470, 7410, 7600, 7764, 7800, 8411, 9705, 9880, 10352, 11400, 11856, 12293, 12350, 12940, 14820, 15528, 15600, 16175, 16822, 18525, 19410, 19760, 22800, 24586, 24700, 25233, 25880, 29640, 31056, 32350, 33644, 36879, 37050, 38820, 42055, 48525, 49172, 49400, 50466, 51760, 59280, 61465, 64700, 67288, 73758, 74100, 77640, 84110, 97050, 98344, 98800, 100932, 122930, 126165, 129400, 134576, 147516, 148200, 155280, 159809, 168220, 184395, 194100, 196688, 201864, 210275, 245860, 252330, 258800, 295032, 296400, 307325, 319618, 336440, 368790, 388200, 403728, 420550, 479427, 491720, 504660, 590064, 614650, 630825, 639236, 672880, 737580, 776400, 799045, 841100, 921975, 958854, 983440, 1009320, 1229300, 1261650, 1278472, 1475160, 1598090, 1682200, 1843950, 1917708, 2018640, 2397135, 2458600, 2523300, 2556944, 2950320, 3196180, 3364400, 3687900, 3835416, 3995225, 4794270, 4917200, 5046600, 6392360, 7375800, 7670832, 7990450, 9588540, 10093200, 11985675, 12784720, 14751600, 15980900, 19177080, 23971350, 31961800, 38354160, 47942700, 63923600, 95885400, 191770800]

約数ペア:

[(1, 191770800), (2, 95885400), (3, 63923600), (4, 47942700), (5, 38354160), (6, 31961800), (8, 23971350), (10, 19177080), (12, 15980900), (13, 14751600), (15, 12784720), (16, 11985675), (19, 10093200), (20, 9588540), (24, 7990450), (25, 7670832), (26, 7375800), (30, 6392360), (38, 5046600), (39, 4917200), (40, 4794270), (48, 3995225), (50, 3835416), (52, 3687900), (57, 3364400), (60, 3196180), (65, 2950320), (75, 2556944), (76, 2523300), (78, 2458600), (80, 2397135), (95, 2018640), (100, 1917708), (104, 1843950), (114, 1682200), (120, 1598090), (130, 1475160), (150, 1278472), (152, 1261650), (156, 1229300), (190, 1009320), (195, 983440), (200, 958854), (208, 921975), (228, 841100), (240, 799045), (247, 776400), (260, 737580), (285, 672880), (300, 639236), (304, 630825), (312, 614650), (325, 590064), (380, 504660), (390, 491720), (400, 479427), (456, 420550), (475, 403728), (494, 388200), (520, 368790), (570, 336440), (600, 319618), (624, 307325), (647, 296400), (650, 295032), (741, 258800), (760, 252330), (780, 245860), (912, 210275), (950, 201864), (975, 196688), (988, 194100), (1040, 184395), (1140, 168220), (1200, 159809), (1235, 155280), (1294, 148200), (1300, 147516), (1425, 134576), (1482, 129400), (1520, 126165), (1560, 122930), (1900, 100932), (1941, 98800), (1950, 98344), (1976, 97050), (2280, 84110), (2470, 77640), (2588, 74100), (2600, 73758), (2850, 67288), (2964, 64700), (3120, 61465), (3235, 59280), (3705, 51760), (3800, 50466), (3882, 49400), (3900, 49172), (3952, 48525), (4560, 42055), (4940, 38820), (5176, 37050), (5200, 36879), (5700, 33644), (5928, 32350), (6175, 31056), (6470, 29640), (7410, 25880), (7600, 25233), (7764, 24700), (7800, 24586), (8411, 22800), (9705, 19760), (9880, 19410), (10352, 18525), (11400, 16822), (11856, 16175), (12293, 15600), (12350, 15528), (12940, 14820)]