78108030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 384

約数和(自身を含む): 297077760

約数和(自身を除く): 218969730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 21, 22, 26, 27, 30, 33, 34, 35, 39, 42, 45, 51, 54, 55, 63, 65, 66, 70, 77, 78, 85, 90, 91, 99, 102, 105, 110, 117, 119, 126, 130, 135, 143, 153, 154, 165, 170, 182, 187, 189, 195, 198, 210, 221, 231, 234, 238, 255, 270, 273, 286, 289, 297, 306, 315, 330, 351, 357, 374, 378, 385, 390, 429, 442, 455, 459, 462, 495, 510, 546, 561, 578, 585, 594, 595, 630, 663, 693, 702, 714, 715, 765, 770, 819, 858, 867, 910, 918, 935, 945, 990, 1001, 1071, 1105, 1122, 1155, 1170, 1190, 1287, 1309, 1326, 1365, 1386, 1430, 1445, 1485, 1530, 1547, 1638, 1683, 1734, 1755, 1785, 1870, 1890, 1989, 2002, 2023, 2079, 2142, 2145, 2210, 2295, 2310, 2431, 2457, 2574, 2601, 2618, 2730, 2805, 2890, 2970, 3003, 3094, 3179, 3213, 3315, 3366, 3465, 3510, 3570, 3757, 3861, 3927, 3978, 4046, 4095, 4158, 4290, 4335, 4590, 4641, 4862, 4914, 5005, 5049, 5202, 5355, 5610, 5967, 6006, 6069, 6358, 6426, 6435, 6545, 6630, 6930, 7293, 7514, 7722, 7735, 7803, 7854, 8190, 8415, 8670, 9009, 9282, 9537, 9945, 10010, 10098, 10115, 10395, 10710, 11271, 11781, 11934, 12138, 12155, 12285, 12870, 13005, 13090, 13923, 14586, 15015, 15470, 15606, 15895, 16065, 16830, 17017, 18018, 18207, 18785, 19074, 19305, 19635, 19890, 20230, 20790, 21879, 22253, 22542, 23205, 23562, 24310, 24570, 25245, 26010, 26299, 27027, 27846, 28611, 29835, 30030, 30345, 31790, 32130, 33813, 34034, 35343, 36414, 36465, 37570, 38610, 39015, 39270, 41327, 41769, 43758, 44506, 45045, 46410, 47685, 50490, 51051, 52598, 54054, 54621, 56355, 57222, 58905, 59670, 60690, 65637, 66759, 67626, 69615, 70686, 72930, 78030, 78897, 82654, 83538, 85085, 85833, 90090, 91035, 95370, 101439, 102102, 109242, 109395, 111265, 112710, 117810, 123981, 131274, 131495, 133518, 135135, 139230, 143055, 153153, 157794, 169065, 170170, 171666, 176715, 182070, 200277, 202878, 206635, 208845, 218790, 222530, 236691, 247962, 255255, 262990, 270270, 273105, 286110, 289289, 306306, 328185, 333795, 338130, 353430, 371943, 394485, 400554, 413270, 417690, 429165, 459459, 473382, 507195, 510510, 546210, 578578, 600831, 619905, 656370, 667590, 710073, 743886, 765765, 788970, 858330, 867867, 918918, 1001385, 1014390, 1115829, 1183455, 1201662, 1239810, 1420146, 1446445, 1531530, 1735734, 1859715, 2002770, 2231658, 2297295, 2366910, 2603601, 2892890, 3004155, 3550365, 3719430, 4339335, 4594590, 5207202, 5579145, 6008310, 7100730, 7810803, 8678670, 11158290, 13018005, 15621606, 26036010, 39054015, 78108030]

約数ペア:

[(1, 78108030), (2, 39054015), (3, 26036010), (5, 15621606), (6, 13018005), (7, 11158290), (9, 8678670), (10, 7810803), (11, 7100730), (13, 6008310), (14, 5579145), (15, 5207202), (17, 4594590), (18, 4339335), (21, 3719430), (22, 3550365), (26, 3004155), (27, 2892890), (30, 2603601), (33, 2366910), (34, 2297295), (35, 2231658), (39, 2002770), (42, 1859715), (45, 1735734), (51, 1531530), (54, 1446445), (55, 1420146), (63, 1239810), (65, 1201662), (66, 1183455), (70, 1115829), (77, 1014390), (78, 1001385), (85, 918918), (90, 867867), (91, 858330), (99, 788970), (102, 765765), (105, 743886), (110, 710073), (117, 667590), (119, 656370), (126, 619905), (130, 600831), (135, 578578), (143, 546210), (153, 510510), (154, 507195), (165, 473382), (170, 459459), (182, 429165), (187, 417690), (189, 413270), (195, 400554), (198, 394485), (210, 371943), (221, 353430), (231, 338130), (234, 333795), (238, 328185), (255, 306306), (270, 289289), (273, 286110), (286, 273105), (289, 270270), (297, 262990), (306, 255255), (315, 247962), (330, 236691), (351, 222530), (357, 218790), (374, 208845), (378, 206635), (385, 202878), (390, 200277), (429, 182070), (442, 176715), (455, 171666), (459, 170170), (462, 169065), (495, 157794), (510, 153153), (546, 143055), (561, 139230), (578, 135135), (585, 133518), (594, 131495), (595, 131274), (630, 123981), (663, 117810), (693, 112710), (702, 111265), (714, 109395), (715, 109242), (765, 102102), (770, 101439), (819, 95370), (858, 91035), (867, 90090), (910, 85833), (918, 85085), (935, 83538), (945, 82654), (990, 78897), (1001, 78030), (1071, 72930), (1105, 70686), (1122, 69615), (1155, 67626), (1170, 66759), (1190, 65637), (1287, 60690), (1309, 59670), (1326, 58905), (1365, 57222), (1386, 56355), (1430, 54621), (1445, 54054), (1485, 52598), (1530, 51051), (1547, 50490), (1638, 47685), (1683, 46410), (1734, 45045), (1755, 44506), (1785, 43758), (1870, 41769), (1890, 41327), (1989, 39270), (2002, 39015), (2023, 38610), (2079, 37570), (2142, 36465), (2145, 36414), (2210, 35343), (2295, 34034), (2310, 33813), (2431, 32130), (2457, 31790), (2574, 30345), (2601, 30030), (2618, 29835), (2730, 28611), (2805, 27846), (2890, 27027), (2970, 26299), (3003, 26010), (3094, 25245), (3179, 24570), (3213, 24310), (3315, 23562), (3366, 23205), (3465, 22542), (3510, 22253), (3570, 21879), (3757, 20790), (3861, 20230), (3927, 19890), (3978, 19635), (4046, 19305), (4095, 19074), (4158, 18785), (4290, 18207), (4335, 18018), (4590, 17017), (4641, 16830), (4862, 16065), (4914, 15895), (5005, 15606), (5049, 15470), (5202, 15015), (5355, 14586), (5610, 13923), (5967, 13090), (6006, 13005), (6069, 12870), (6358, 12285), (6426, 12155), (6435, 12138), (6545, 11934), (6630, 11781), (6930, 11271), (7293, 10710), (7514, 10395), (7722, 10115), (7735, 10098), (7803, 10010), (7854, 9945), (8190, 9537), (8415, 9282), (8670, 9009)]