153480420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5611

約数の個数: 120

約数和(自身を含む): 509887224

約数和(自身を除く): 356406804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 5573, 6885, 9180, 11146, 13770, 16719, 22292, 27540, 27865, 33438, 50157, 55730, 66876, 83595, 94741, 100314, 111460, 150471, 167190, 189482, 200628, 250785, 284223, 300942, 334380, 378964, 451413, 473705, 501570, 568446, 601884, 752355, 852669, 902826, 947410, 1003140, 1136892, 1421115, 1504710, 1705338, 1805652, 1894820, 2257065, 2558007, 2842230, 3009420, 3410676, 4263345, 4514130, 5116014, 5684460, 7674021, 8526690, 9028260, 10232028, 12790035, 15348042, 17053380, 25580070, 30696084, 38370105, 51160140, 76740210, 153480420]

約数ペア:

[(1, 153480420), (2, 76740210), (3, 51160140), (4, 38370105), (5, 30696084), (6, 25580070), (9, 17053380), (10, 15348042), (12, 12790035), (15, 10232028), (17, 9028260), (18, 8526690), (20, 7674021), (27, 5684460), (30, 5116014), (34, 4514130), (36, 4263345), (45, 3410676), (51, 3009420), (54, 2842230), (60, 2558007), (68, 2257065), (81, 1894820), (85, 1805652), (90, 1705338), (102, 1504710), (108, 1421115), (135, 1136892), (153, 1003140), (162, 947410), (170, 902826), (180, 852669), (204, 752355), (255, 601884), (270, 568446), (306, 501570), (324, 473705), (340, 451413), (405, 378964), (459, 334380), (510, 300942), (540, 284223), (612, 250785), (765, 200628), (810, 189482), (918, 167190), (1020, 150471), (1377, 111460), (1530, 100314), (1620, 94741), (1836, 83595), (2295, 66876), (2754, 55730), (3060, 50157), (4590, 33438), (5508, 27865), (5573, 27540), (6885, 22292), (9180, 16719), (11146, 13770)]