12906777180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1033}}^1\times {\mathrm{1721}}^1$

素因数の和:2788

約数の個数: 144

約数和(自身を含む): 39784564512

約数和(自身を除く): 26877787332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1033, 1210, 1452, 1721, 1815, 2066, 2420, 3099, 3442, 3630, 4132, 5163, 5165, 6198, 6884, 7260, 8605, 10326, 10330, 11363, 12396, 15495, 17210, 18931, 20652, 20660, 22726, 25815, 30990, 34089, 34420, 37862, 45452, 51630, 56793, 56815, 61980, 68178, 75724, 94655, 103260, 113586, 113630, 124993, 136356, 170445, 189310, 208241, 227172, 227260, 249986, 283965, 340890, 374979, 378620, 416482, 499972, 567930, 624723, 624965, 681780, 749958, 832964, 1041205, 1135860, 1249446, 1249930, 1499916, 1777793, 1874895, 2082410, 2498892, 2499860, 3123615, 3555586, 3749790, 4164820, 5333379, 6247230, 7111172, 7499580, 8888965, 10666758, 12494460, 17777930, 19555723, 21333516, 26666895, 35555860, 39111446, 53333790, 58667169, 78222892, 97778615, 106667580, 117334338, 195557230, 215112953, 234668676, 293335845, 391114460, 430225906, 586671690, 645338859, 860451812, 1075564765, 1173343380, 1290677718, 2151129530, 2581355436, 3226694295, 4302259060, 6453388590, 12906777180]

約数ペア:

[(1, 12906777180), (2, 6453388590), (3, 4302259060), (4, 3226694295), (5, 2581355436), (6, 2151129530), (10, 1290677718), (11, 1173343380), (12, 1075564765), (15, 860451812), (20, 645338859), (22, 586671690), (30, 430225906), (33, 391114460), (44, 293335845), (55, 234668676), (60, 215112953), (66, 195557230), (110, 117334338), (121, 106667580), (132, 97778615), (165, 78222892), (220, 58667169), (242, 53333790), (330, 39111446), (363, 35555860), (484, 26666895), (605, 21333516), (660, 19555723), (726, 17777930), (1033, 12494460), (1210, 10666758), (1452, 8888965), (1721, 7499580), (1815, 7111172), (2066, 6247230), (2420, 5333379), (3099, 4164820), (3442, 3749790), (3630, 3555586), (4132, 3123615), (5163, 2499860), (5165, 2498892), (6198, 2082410), (6884, 1874895), (7260, 1777793), (8605, 1499916), (10326, 1249930), (10330, 1249446), (11363, 1135860), (12396, 1041205), (15495, 832964), (17210, 749958), (18931, 681780), (20652, 624965), (20660, 624723), (22726, 567930), (25815, 499972), (30990, 416482), (34089, 378620), (34420, 374979), (37862, 340890), (45452, 283965), (51630, 249986), (56793, 227260), (56815, 227172), (61980, 208241), (68178, 189310), (75724, 170445), (94655, 136356), (103260, 124993), (113586, 113630)]