423000630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 1310546160

約数和(自身を除く): 887545530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 139, 153, 162, 170, 195, 221, 234, 255, 270, 278, 289, 306, 351, 390, 405, 417, 442, 459, 510, 578, 585, 663, 695, 702, 765, 810, 834, 867, 918, 1053, 1105, 1170, 1251, 1326, 1377, 1390, 1445, 1530, 1734, 1755, 1807, 1989, 2085, 2106, 2210, 2295, 2363, 2502, 2601, 2754, 2890, 3315, 3510, 3614, 3753, 3757, 3978, 4170, 4335, 4590, 4726, 5202, 5265, 5421, 5967, 6255, 6630, 6885, 7089, 7506, 7514, 7803, 8670, 9035, 9945, 10530, 10842, 11259, 11271, 11815, 11934, 12510, 13005, 13770, 14178, 15606, 16263, 17901, 18070, 18765, 18785, 19890, 21267, 22518, 22542, 23409, 23630, 26010, 27105, 29835, 30719, 32526, 33813, 35445, 35802, 37530, 37570, 39015, 40171, 42534, 46818, 48789, 54210, 56295, 56355, 59670, 61438, 63801, 67626, 70890, 78030, 80342, 81315, 89505, 92157, 97578, 101439, 106335, 112590, 112710, 117045, 120513, 127602, 146367, 153595, 162630, 169065, 179010, 184314, 191403, 200855, 202878, 212670, 234090, 241026, 243945, 276471, 292734, 304317, 307190, 319005, 338130, 361539, 382806, 401710, 460785, 487890, 507195, 522223, 552942, 602565, 608634, 638010, 723078, 731835, 829413, 921570, 957015, 1014390, 1044446, 1084617, 1205130, 1382355, 1463670, 1521585, 1566669, 1658826, 1807695, 1914030, 2169234, 2488239, 2611115, 2764710, 3043170, 3133338, 3253851, 3615390, 4147065, 4700007, 4976478, 5222230, 5423085, 6507702, 7833345, 8294130, 9400014, 10846170, 12441195, 14100021, 15666690, 16269255, 23500035, 24882390, 28200042, 32538510, 42300063, 47000070, 70500105, 84600126, 141000210, 211500315, 423000630]

約数ペア:

[(1, 423000630), (2, 211500315), (3, 141000210), (5, 84600126), (6, 70500105), (9, 47000070), (10, 42300063), (13, 32538510), (15, 28200042), (17, 24882390), (18, 23500035), (26, 16269255), (27, 15666690), (30, 14100021), (34, 12441195), (39, 10846170), (45, 9400014), (51, 8294130), (54, 7833345), (65, 6507702), (78, 5423085), (81, 5222230), (85, 4976478), (90, 4700007), (102, 4147065), (117, 3615390), (130, 3253851), (135, 3133338), (139, 3043170), (153, 2764710), (162, 2611115), (170, 2488239), (195, 2169234), (221, 1914030), (234, 1807695), (255, 1658826), (270, 1566669), (278, 1521585), (289, 1463670), (306, 1382355), (351, 1205130), (390, 1084617), (405, 1044446), (417, 1014390), (442, 957015), (459, 921570), (510, 829413), (578, 731835), (585, 723078), (663, 638010), (695, 608634), (702, 602565), (765, 552942), (810, 522223), (834, 507195), (867, 487890), (918, 460785), (1053, 401710), (1105, 382806), (1170, 361539), (1251, 338130), (1326, 319005), (1377, 307190), (1390, 304317), (1445, 292734), (1530, 276471), (1734, 243945), (1755, 241026), (1807, 234090), (1989, 212670), (2085, 202878), (2106, 200855), (2210, 191403), (2295, 184314), (2363, 179010), (2502, 169065), (2601, 162630), (2754, 153595), (2890, 146367), (3315, 127602), (3510, 120513), (3614, 117045), (3753, 112710), (3757, 112590), (3978, 106335), (4170, 101439), (4335, 97578), (4590, 92157), (4726, 89505), (5202, 81315), (5265, 80342), (5421, 78030), (5967, 70890), (6255, 67626), (6630, 63801), (6885, 61438), (7089, 59670), (7506, 56355), (7514, 56295), (7803, 54210), (8670, 48789), (9035, 46818), (9945, 42534), (10530, 40171), (10842, 39015), (11259, 37570), (11271, 37530), (11815, 35802), (11934, 35445), (12510, 33813), (13005, 32526), (13770, 30719), (14178, 29835), (15606, 27105), (16263, 26010), (17901, 23630), (18070, 23409), (18765, 22542), (18785, 22518), (19890, 21267)]