252134820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 943488000

約数和(自身を除く): 691353180

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, 119, 126, 140, 149, 153, 158, 170, 180, 204, 210, 237, 238, 252, 255, 298, 306, 315, 316, 340, 357, 395, 420, 447, 474, 476, 510, 553, 595, 596, 612, 630, 711, 714, 745, 765, 790, 894, 948, 1020, 1043, 1071, 1106, 1185, 1190, 1260, 1341, 1343, 1422, 1428, 1490, 1530, 1580, 1659, 1785, 1788, 2086, 2142, 2212, 2235, 2370, 2380, 2533, 2682, 2686, 2765, 2844, 2980, 3060, 3129, 3318, 3555, 3570, 4029, 4172, 4284, 4470, 4740, 4977, 5066, 5215, 5355, 5364, 5372, 5530, 6258, 6636, 6705, 6715, 7110, 7140, 7599, 8058, 8295, 8940, 9387, 9401, 9954, 10132, 10430, 10710, 11060, 11771, 12087, 12516, 12665, 13410, 13430, 14220, 15198, 15645, 16116, 16590, 17731, 18774, 18802, 19908, 20145, 20860, 21420, 22797, 23542, 24174, 24885, 25330, 26820, 26860, 28203, 30396, 31290, 33180, 35313, 35462, 37548, 37604, 37995, 40290, 45594, 46935, 47005, 47084, 48348, 49770, 50660, 53193, 56406, 58855, 60435, 62580, 70626, 70924, 75990, 80580, 82397, 84609, 88655, 91188, 93870, 94010, 99540, 105939, 106386, 112812, 113985, 117710, 120870, 141015, 141252, 151980, 159579, 164794, 169218, 176565, 177310, 187740, 188020, 200107, 211878, 212772, 227970, 235420, 241740, 247191, 265965, 282030, 319158, 329588, 338436, 353130, 354620, 400214, 411985, 423045, 423756, 455940, 494382, 529695, 531930, 564060, 600321, 638316, 706260, 741573, 797895, 800428, 823970, 846090, 988764, 1000535, 1059390, 1063860, 1200642, 1235955, 1400749, 1483146, 1595790, 1647940, 1692180, 1800963, 2001070, 2118780, 2401284, 2471910, 2801498, 2966292, 3001605, 3191580, 3601926, 3707865, 4002140, 4202247, 4943820, 5602996, 6003210, 7003745, 7203852, 7415730, 8404494, 9004815, 12006420, 12606741, 14007490, 14831460, 16808988, 18009630, 21011235, 25213482, 28014980, 36019260, 42022470, 50426964, 63033705, 84044940, 126067410, 252134820]

約数ペア:

[(1, 252134820), (2, 126067410), (3, 84044940), (4, 63033705), (5, 50426964), (6, 42022470), (7, 36019260), (9, 28014980), (10, 25213482), (12, 21011235), (14, 18009630), (15, 16808988), (17, 14831460), (18, 14007490), (20, 12606741), (21, 12006420), (28, 9004815), (30, 8404494), (34, 7415730), (35, 7203852), (36, 7003745), (42, 6003210), (45, 5602996), (51, 4943820), (60, 4202247), (63, 4002140), (68, 3707865), (70, 3601926), (79, 3191580), (84, 3001605), (85, 2966292), (90, 2801498), (102, 2471910), (105, 2401284), (119, 2118780), (126, 2001070), (140, 1800963), (149, 1692180), (153, 1647940), (158, 1595790), (170, 1483146), (180, 1400749), (204, 1235955), (210, 1200642), (237, 1063860), (238, 1059390), (252, 1000535), (255, 988764), (298, 846090), (306, 823970), (315, 800428), (316, 797895), (340, 741573), (357, 706260), (395, 638316), (420, 600321), (447, 564060), (474, 531930), (476, 529695), (510, 494382), (553, 455940), (595, 423756), (596, 423045), (612, 411985), (630, 400214), (711, 354620), (714, 353130), (745, 338436), (765, 329588), (790, 319158), (894, 282030), (948, 265965), (1020, 247191), (1043, 241740), (1071, 235420), (1106, 227970), (1185, 212772), (1190, 211878), (1260, 200107), (1341, 188020), (1343, 187740), (1422, 177310), (1428, 176565), (1490, 169218), (1530, 164794), (1580, 159579), (1659, 151980), (1785, 141252), (1788, 141015), (2086, 120870), (2142, 117710), (2212, 113985), (2235, 112812), (2370, 106386), (2380, 105939), (2533, 99540), (2682, 94010), (2686, 93870), (2765, 91188), (2844, 88655), (2980, 84609), (3060, 82397), (3129, 80580), (3318, 75990), (3555, 70924), (3570, 70626), (4029, 62580), (4172, 60435), (4284, 58855), (4470, 56406), (4740, 53193), (4977, 50660), (5066, 49770), (5215, 48348), (5355, 47084), (5364, 47005), (5372, 46935), (5530, 45594), (6258, 40290), (6636, 37995), (6705, 37604), (6715, 37548), (7110, 35462), (7140, 35313), (7599, 33180), (8058, 31290), (8295, 30396), (8940, 28203), (9387, 26860), (9401, 26820), (9954, 25330), (10132, 24885), (10430, 24174), (10710, 23542), (11060, 22797), (11771, 21420), (12087, 20860), (12516, 20145), (12665, 19908), (13410, 18802), (13430, 18774), (14220, 17731), (15198, 16590), (15645, 16116)]