181063260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 679311360

約数和(自身を除く): 498248100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 79, 84, 85, 90, 102, 105, 107, 119, 126, 140, 153, 158, 170, 180, 204, 210, 214, 237, 238, 252, 255, 306, 315, 316, 321, 340, 357, 395, 420, 428, 474, 476, 510, 535, 553, 595, 612, 630, 642, 711, 714, 749, 765, 790, 948, 963, 1020, 1070, 1071, 1106, 1185, 1190, 1260, 1284, 1343, 1422, 1428, 1498, 1530, 1580, 1605, 1659, 1785, 1819, 1926, 2140, 2142, 2212, 2247, 2370, 2380, 2686, 2765, 2844, 2996, 3060, 3210, 3318, 3555, 3570, 3638, 3745, 3852, 4029, 4284, 4494, 4740, 4815, 4977, 5355, 5372, 5457, 5530, 6420, 6636, 6715, 6741, 7110, 7140, 7276, 7490, 8058, 8295, 8453, 8988, 9095, 9401, 9630, 9954, 10710, 10914, 11060, 11235, 12087, 12733, 13430, 13482, 14220, 14980, 16116, 16371, 16590, 16906, 18190, 18802, 19260, 19908, 20145, 21420, 21828, 22470, 24174, 24885, 25359, 25466, 26860, 26964, 27285, 28203, 32742, 33180, 33705, 33812, 36380, 37604, 38199, 40290, 42265, 44940, 47005, 48348, 49770, 50718, 50932, 54570, 56406, 59171, 60435, 63665, 65484, 67410, 76077, 76398, 80580, 81855, 84530, 84609, 94010, 99540, 101436, 109140, 112812, 114597, 118342, 120870, 126795, 127330, 134820, 141015, 143701, 152154, 152796, 163710, 169060, 169218, 177513, 188020, 190995, 229194, 236684, 241740, 253590, 254660, 282030, 287402, 295855, 304308, 327420, 338436, 355026, 380385, 381990, 423045, 431103, 458388, 507180, 532539, 564060, 572985, 574804, 591710, 710052, 718505, 760770, 763980, 846090, 862206, 887565, 1005907, 1065078, 1145970, 1183420, 1293309, 1437010, 1521540, 1692180, 1724412, 1775130, 2011814, 2130156, 2155515, 2291940, 2586618, 2662695, 2874020, 3017721, 3550260, 4023628, 4311030, 5029535, 5173236, 5325390, 6035442, 6466545, 8622060, 9053163, 10059070, 10650780, 12070884, 12933090, 15088605, 18106326, 20118140, 25866180, 30177210, 36212652, 45265815, 60354420, 90531630, 181063260]

約数ペア:

[(1, 181063260), (2, 90531630), (3, 60354420), (4, 45265815), (5, 36212652), (6, 30177210), (7, 25866180), (9, 20118140), (10, 18106326), (12, 15088605), (14, 12933090), (15, 12070884), (17, 10650780), (18, 10059070), (20, 9053163), (21, 8622060), (28, 6466545), (30, 6035442), (34, 5325390), (35, 5173236), (36, 5029535), (42, 4311030), (45, 4023628), (51, 3550260), (60, 3017721), (63, 2874020), (68, 2662695), (70, 2586618), (79, 2291940), (84, 2155515), (85, 2130156), (90, 2011814), (102, 1775130), (105, 1724412), (107, 1692180), (119, 1521540), (126, 1437010), (140, 1293309), (153, 1183420), (158, 1145970), (170, 1065078), (180, 1005907), (204, 887565), (210, 862206), (214, 846090), (237, 763980), (238, 760770), (252, 718505), (255, 710052), (306, 591710), (315, 574804), (316, 572985), (321, 564060), (340, 532539), (357, 507180), (395, 458388), (420, 431103), (428, 423045), (474, 381990), (476, 380385), (510, 355026), (535, 338436), (553, 327420), (595, 304308), (612, 295855), (630, 287402), (642, 282030), (711, 254660), (714, 253590), (749, 241740), (765, 236684), (790, 229194), (948, 190995), (963, 188020), (1020, 177513), (1070, 169218), (1071, 169060), (1106, 163710), (1185, 152796), (1190, 152154), (1260, 143701), (1284, 141015), (1343, 134820), (1422, 127330), (1428, 126795), (1498, 120870), (1530, 118342), (1580, 114597), (1605, 112812), (1659, 109140), (1785, 101436), (1819, 99540), (1926, 94010), (2140, 84609), (2142, 84530), (2212, 81855), (2247, 80580), (2370, 76398), (2380, 76077), (2686, 67410), (2765, 65484), (2844, 63665), (2996, 60435), (3060, 59171), (3210, 56406), (3318, 54570), (3555, 50932), (3570, 50718), (3638, 49770), (3745, 48348), (3852, 47005), (4029, 44940), (4284, 42265), (4494, 40290), (4740, 38199), (4815, 37604), (4977, 36380), (5355, 33812), (5372, 33705), (5457, 33180), (5530, 32742), (6420, 28203), (6636, 27285), (6715, 26964), (6741, 26860), (7110, 25466), (7140, 25359), (7276, 24885), (7490, 24174), (8058, 22470), (8295, 21828), (8453, 21420), (8988, 20145), (9095, 19908), (9401, 19260), (9630, 18802), (9954, 18190), (10710, 16906), (10914, 16590), (11060, 16371), (11235, 16116), (12087, 14980), (12733, 14220), (13430, 13482)]