276304860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 940028544

約数和(自身を除く): 663723684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 293, 310, 338, 372, 390, 403, 465, 468, 507, 558, 585, 586, 620, 676, 780, 806, 845, 879, 930, 1014, 1116, 1170, 1172, 1209, 1395, 1465, 1521, 1612, 1690, 1758, 1860, 2015, 2028, 2340, 2418, 2535, 2637, 2790, 2930, 3042, 3380, 3516, 3627, 3809, 4030, 4395, 4836, 5070, 5239, 5274, 5580, 5860, 6045, 6084, 7254, 7605, 7618, 8060, 8790, 9083, 10140, 10478, 10548, 11427, 12090, 13185, 14508, 15210, 15236, 15717, 17580, 18135, 18166, 19045, 20956, 22854, 24180, 26195, 26370, 27249, 30420, 31434, 34281, 36270, 36332, 38090, 45415, 45708, 47151, 49517, 52390, 52740, 54498, 57135, 62868, 68562, 72540, 76180, 78585, 81747, 90830, 94302, 99034, 104780, 108996, 114270, 118079, 136245, 137124, 148551, 157170, 163494, 171405, 181660, 188604, 198068, 228540, 235755, 236158, 247585, 272490, 297102, 314340, 326988, 342810, 354237, 408735, 445653, 471510, 472316, 495170, 544980, 590395, 594204, 685620, 708474, 742755, 817470, 891306, 943020, 990340, 1062711, 1180790, 1416948, 1485510, 1535027, 1634940, 1771185, 1782612, 2125422, 2228265, 2361580, 2971020, 3070054, 3542370, 4250844, 4456530, 4605081, 5313555, 6140108, 7084740, 7675135, 8913060, 9210162, 10627110, 13815243, 15350270, 18420324, 21254220, 23025405, 27630486, 30700540, 46050810, 55260972, 69076215, 92101620, 138152430, 276304860]

約数ペア:

[(1, 276304860), (2, 138152430), (3, 92101620), (4, 69076215), (5, 55260972), (6, 46050810), (9, 30700540), (10, 27630486), (12, 23025405), (13, 21254220), (15, 18420324), (18, 15350270), (20, 13815243), (26, 10627110), (30, 9210162), (31, 8913060), (36, 7675135), (39, 7084740), (45, 6140108), (52, 5313555), (60, 4605081), (62, 4456530), (65, 4250844), (78, 3542370), (90, 3070054), (93, 2971020), (117, 2361580), (124, 2228265), (130, 2125422), (155, 1782612), (156, 1771185), (169, 1634940), (180, 1535027), (186, 1485510), (195, 1416948), (234, 1180790), (260, 1062711), (279, 990340), (293, 943020), (310, 891306), (338, 817470), (372, 742755), (390, 708474), (403, 685620), (465, 594204), (468, 590395), (507, 544980), (558, 495170), (585, 472316), (586, 471510), (620, 445653), (676, 408735), (780, 354237), (806, 342810), (845, 326988), (879, 314340), (930, 297102), (1014, 272490), (1116, 247585), (1170, 236158), (1172, 235755), (1209, 228540), (1395, 198068), (1465, 188604), (1521, 181660), (1612, 171405), (1690, 163494), (1758, 157170), (1860, 148551), (2015, 137124), (2028, 136245), (2340, 118079), (2418, 114270), (2535, 108996), (2637, 104780), (2790, 99034), (2930, 94302), (3042, 90830), (3380, 81747), (3516, 78585), (3627, 76180), (3809, 72540), (4030, 68562), (4395, 62868), (4836, 57135), (5070, 54498), (5239, 52740), (5274, 52390), (5580, 49517), (5860, 47151), (6045, 45708), (6084, 45415), (7254, 38090), (7605, 36332), (7618, 36270), (8060, 34281), (8790, 31434), (9083, 30420), (10140, 27249), (10478, 26370), (10548, 26195), (11427, 24180), (12090, 22854), (13185, 20956), (14508, 19045), (15210, 18166), (15236, 18135), (15717, 17580)]