670644900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 288

約数和(自身を含む): 2406096000

約数和(自身を除く): 1735451100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 270, 285, 300, 306, 323, 340, 342, 380, 425, 450, 459, 475, 510, 513, 540, 570, 612, 646, 675, 684, 765, 769, 850, 855, 900, 918, 950, 969, 1020, 1026, 1140, 1275, 1292, 1350, 1425, 1530, 1538, 1615, 1700, 1710, 1836, 1900, 1938, 2052, 2295, 2307, 2550, 2565, 2700, 2850, 2907, 3060, 3076, 3230, 3420, 3825, 3845, 3876, 4275, 4590, 4614, 4845, 5100, 5130, 5700, 5814, 6460, 6921, 7650, 7690, 8075, 8550, 8721, 9180, 9228, 9690, 10260, 11475, 11535, 11628, 12825, 13073, 13842, 14535, 14611, 15300, 15380, 16150, 17100, 17442, 19225, 19380, 20763, 22950, 23070, 24225, 25650, 26146, 27684, 29070, 29222, 32300, 34605, 34884, 38450, 39219, 41526, 43605, 43833, 45900, 46140, 48450, 51300, 52292, 57675, 58140, 58444, 65365, 69210, 72675, 73055, 76900, 78438, 83052, 87210, 87666, 96900, 103815, 115350, 117657, 130730, 131499, 138420, 145350, 146110, 156876, 173025, 174420, 175332, 196095, 207630, 218025, 219165, 230700, 235314, 248387, 261460, 262998, 290700, 292220, 326825, 346050, 352971, 365275, 392190, 394497, 415260, 436050, 438330, 470628, 496774, 519075, 525996, 588285, 653650, 657495, 692100, 705942, 730550, 745161, 784380, 788994, 872100, 876660, 980475, 993548, 1038150, 1095825, 1176570, 1241935, 1307300, 1314990, 1411884, 1461100, 1490322, 1577988, 1764855, 1960950, 1972485, 2076300, 2191650, 2235483, 2353140, 2483870, 2629980, 2941425, 2980644, 3287475, 3529710, 3725805, 3921900, 3944970, 4383300, 4470966, 4967740, 5882850, 6209675, 6574950, 6706449, 7059420, 7451610, 7889940, 8824275, 8941932, 9862425, 11177415, 11765700, 12419350, 13149900, 13412898, 14903220, 17648550, 18629025, 19724850, 22354830, 24838700, 26825796, 33532245, 35297100, 37258050, 39449700, 44709660, 55887075, 67064490, 74516100, 111774150, 134128980, 167661225, 223548300, 335322450, 670644900]

約数ペア:

[(1, 670644900), (2, 335322450), (3, 223548300), (4, 167661225), (5, 134128980), (6, 111774150), (9, 74516100), (10, 67064490), (12, 55887075), (15, 44709660), (17, 39449700), (18, 37258050), (19, 35297100), (20, 33532245), (25, 26825796), (27, 24838700), (30, 22354830), (34, 19724850), (36, 18629025), (38, 17648550), (45, 14903220), (50, 13412898), (51, 13149900), (54, 12419350), (57, 11765700), (60, 11177415), (68, 9862425), (75, 8941932), (76, 8824275), (85, 7889940), (90, 7451610), (95, 7059420), (100, 6706449), (102, 6574950), (108, 6209675), (114, 5882850), (135, 4967740), (150, 4470966), (153, 4383300), (170, 3944970), (171, 3921900), (180, 3725805), (190, 3529710), (204, 3287475), (225, 2980644), (228, 2941425), (255, 2629980), (270, 2483870), (285, 2353140), (300, 2235483), (306, 2191650), (323, 2076300), (340, 1972485), (342, 1960950), (380, 1764855), (425, 1577988), (450, 1490322), (459, 1461100), (475, 1411884), (510, 1314990), (513, 1307300), (540, 1241935), (570, 1176570), (612, 1095825), (646, 1038150), (675, 993548), (684, 980475), (765, 876660), (769, 872100), (850, 788994), (855, 784380), (900, 745161), (918, 730550), (950, 705942), (969, 692100), (1020, 657495), (1026, 653650), (1140, 588285), (1275, 525996), (1292, 519075), (1350, 496774), (1425, 470628), (1530, 438330), (1538, 436050), (1615, 415260), (1700, 394497), (1710, 392190), (1836, 365275), (1900, 352971), (1938, 346050), (2052, 326825), (2295, 292220), (2307, 290700), (2550, 262998), (2565, 261460), (2700, 248387), (2850, 235314), (2907, 230700), (3060, 219165), (3076, 218025), (3230, 207630), (3420, 196095), (3825, 175332), (3845, 174420), (3876, 173025), (4275, 156876), (4590, 146110), (4614, 145350), (4845, 138420), (5100, 131499), (5130, 130730), (5700, 117657), (5814, 115350), (6460, 103815), (6921, 96900), (7650, 87666), (7690, 87210), (8075, 83052), (8550, 78438), (8721, 76900), (9180, 73055), (9228, 72675), (9690, 69210), (10260, 65365), (11475, 58444), (11535, 58140), (11628, 57675), (12825, 52292), (13073, 51300), (13842, 48450), (14535, 46140), (14611, 45900), (15300, 43833), (15380, 43605), (16150, 41526), (17100, 39219), (17442, 38450), (19225, 34884), (19380, 34605), (20763, 32300), (22950, 29222), (23070, 29070), (24225, 27684), (25650, 26146)]