18178193340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70573}}^1$

素因数の和:70650

約数の個数: 144

約数和(自身を含む): 58262506848

約数和(自身を除く): 40084313508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 636, 795, 810, 954, 972, 1060, 1215, 1431, 1590, 1620, 1908, 2385, 2430, 2862, 3180, 4293, 4770, 4860, 5724, 7155, 8586, 9540, 12879, 14310, 17172, 21465, 25758, 28620, 42930, 51516, 64395, 70573, 85860, 128790, 141146, 211719, 257580, 282292, 352865, 423438, 635157, 705730, 846876, 1058595, 1270314, 1411460, 1905471, 2117190, 2540628, 3175785, 3740369, 3810942, 4234380, 5716413, 6351570, 7480738, 7621884, 9527355, 11221107, 11432826, 12703140, 14961476, 17149239, 18701845, 19054710, 22442214, 22865652, 28582065, 33663321, 34298478, 37403690, 38109420, 44884428, 56105535, 57164130, 67326642, 68596956, 74807380, 85746195, 100989963, 112211070, 114328260, 134653284, 168316605, 171492390, 201979926, 224422140, 302969889, 336633210, 342984780, 403959852, 504949815, 605939778, 673266420, 908909667, 1009899630, 1211879556, 1514849445, 1817819334, 2019799260, 3029698890, 3635638668, 4544548335, 6059397780, 9089096670, 18178193340]

約数ペア:

[(1, 18178193340), (2, 9089096670), (3, 6059397780), (4, 4544548335), (5, 3635638668), (6, 3029698890), (9, 2019799260), (10, 1817819334), (12, 1514849445), (15, 1211879556), (18, 1009899630), (20, 908909667), (27, 673266420), (30, 605939778), (36, 504949815), (45, 403959852), (53, 342984780), (54, 336633210), (60, 302969889), (81, 224422140), (90, 201979926), (106, 171492390), (108, 168316605), (135, 134653284), (159, 114328260), (162, 112211070), (180, 100989963), (212, 85746195), (243, 74807380), (265, 68596956), (270, 67326642), (318, 57164130), (324, 56105535), (405, 44884428), (477, 38109420), (486, 37403690), (530, 34298478), (540, 33663321), (636, 28582065), (795, 22865652), (810, 22442214), (954, 19054710), (972, 18701845), (1060, 17149239), (1215, 14961476), (1431, 12703140), (1590, 11432826), (1620, 11221107), (1908, 9527355), (2385, 7621884), (2430, 7480738), (2862, 6351570), (3180, 5716413), (4293, 4234380), (4770, 3810942), (4860, 3740369), (5724, 3175785), (7155, 2540628), (8586, 2117190), (9540, 1905471), (12879, 1411460), (14310, 1270314), (17172, 1058595), (21465, 846876), (25758, 705730), (28620, 635157), (42930, 423438), (51516, 352865), (64395, 282292), (70573, 257580), (85860, 211719), (128790, 141146)]