181148940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2861

約数の個数: 192

約数和(自身を含む): 682214400

約数和(自身を除く): 501065460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2819, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 5638, 6426, 7140, 8457, 9180, 10710, 11276, 12852, 14095, 16065, 16914, 19733, 21420, 25371, 28190, 32130, 33828, 39466, 42285, 47923, 50742, 56380, 59199, 64260, 76113, 78932, 84570, 95846, 98665, 101484, 118398, 126855, 143769, 152226, 169140, 177597, 191692, 197330, 236796, 239615, 253710, 287538, 295995, 304452, 335461, 355194, 380565, 394660, 431307, 479230, 507420, 532791, 575076, 591990, 670922, 710388, 718845, 761130, 862614, 887985, 958460, 1006383, 1065582, 1183980, 1293921, 1341844, 1437690, 1522260, 1677305, 1725228, 1775970, 2012766, 2131164, 2156535, 2587842, 2663955, 2875380, 3019149, 3354610, 3551940, 4025532, 4313070, 5031915, 5175684, 5327910, 6038298, 6469605, 6709220, 8626140, 9057447, 10063830, 10655820, 12076596, 12939210, 15095745, 18114894, 20127660, 25878420, 30191490, 36229788, 45287235, 60382980, 90574470, 181148940]

約数ペア:

[(1, 181148940), (2, 90574470), (3, 60382980), (4, 45287235), (5, 36229788), (6, 30191490), (7, 25878420), (9, 20127660), (10, 18114894), (12, 15095745), (14, 12939210), (15, 12076596), (17, 10655820), (18, 10063830), (20, 9057447), (21, 8626140), (27, 6709220), (28, 6469605), (30, 6038298), (34, 5327910), (35, 5175684), (36, 5031915), (42, 4313070), (45, 4025532), (51, 3551940), (54, 3354610), (60, 3019149), (63, 2875380), (68, 2663955), (70, 2587842), (84, 2156535), (85, 2131164), (90, 2012766), (102, 1775970), (105, 1725228), (108, 1677305), (119, 1522260), (126, 1437690), (135, 1341844), (140, 1293921), (153, 1183980), (170, 1065582), (180, 1006383), (189, 958460), (204, 887985), (210, 862614), (238, 761130), (252, 718845), (255, 710388), (270, 670922), (306, 591990), (315, 575076), (340, 532791), (357, 507420), (378, 479230), (420, 431307), (459, 394660), (476, 380565), (510, 355194), (540, 335461), (595, 304452), (612, 295995), (630, 287538), (714, 253710), (756, 239615), (765, 236796), (918, 197330), (945, 191692), (1020, 177597), (1071, 169140), (1190, 152226), (1260, 143769), (1428, 126855), (1530, 118398), (1785, 101484), (1836, 98665), (1890, 95846), (2142, 84570), (2295, 78932), (2380, 76113), (2819, 64260), (3060, 59199), (3213, 56380), (3570, 50742), (3780, 47923), (4284, 42285), (4590, 39466), (5355, 33828), (5638, 32130), (6426, 28190), (7140, 25371), (8457, 21420), (9180, 19733), (10710, 16914), (11276, 16065), (12852, 14095)]