224337780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 726485760

約数和(自身を除く): 502147980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 167, 170, 180, 204, 255, 306, 334, 340, 439, 501, 510, 612, 668, 765, 835, 878, 1002, 1020, 1317, 1503, 1530, 1670, 1756, 2004, 2195, 2505, 2634, 2839, 3006, 3060, 3340, 3951, 4390, 5010, 5268, 5678, 6012, 6585, 7463, 7515, 7902, 8517, 8780, 10020, 11356, 13170, 14195, 14926, 15030, 15804, 17034, 19755, 22389, 25551, 26340, 28390, 29852, 30060, 34068, 37315, 39510, 42585, 44778, 51102, 56780, 67167, 73313, 74630, 79020, 85170, 89556, 102204, 111945, 127755, 134334, 146626, 149260, 170340, 219939, 223890, 255510, 268668, 293252, 335835, 366565, 439878, 447780, 511020, 659817, 671670, 733130, 879756, 1099695, 1246321, 1319634, 1343340, 1466260, 2199390, 2492642, 2639268, 3299085, 3738963, 4398780, 4985284, 6231605, 6598170, 7477926, 11216889, 12463210, 13196340, 14955852, 18694815, 22433778, 24926420, 37389630, 44867556, 56084445, 74779260, 112168890, 224337780]

約数ペア:

[(1, 224337780), (2, 112168890), (3, 74779260), (4, 56084445), (5, 44867556), (6, 37389630), (9, 24926420), (10, 22433778), (12, 18694815), (15, 14955852), (17, 13196340), (18, 12463210), (20, 11216889), (30, 7477926), (34, 6598170), (36, 6231605), (45, 4985284), (51, 4398780), (60, 3738963), (68, 3299085), (85, 2639268), (90, 2492642), (102, 2199390), (153, 1466260), (167, 1343340), (170, 1319634), (180, 1246321), (204, 1099695), (255, 879756), (306, 733130), (334, 671670), (340, 659817), (439, 511020), (501, 447780), (510, 439878), (612, 366565), (668, 335835), (765, 293252), (835, 268668), (878, 255510), (1002, 223890), (1020, 219939), (1317, 170340), (1503, 149260), (1530, 146626), (1670, 134334), (1756, 127755), (2004, 111945), (2195, 102204), (2505, 89556), (2634, 85170), (2839, 79020), (3006, 74630), (3060, 73313), (3340, 67167), (3951, 56780), (4390, 51102), (5010, 44778), (5268, 42585), (5678, 39510), (6012, 37315), (6585, 34068), (7463, 30060), (7515, 29852), (7902, 28390), (8517, 26340), (8780, 25551), (10020, 22389), (11356, 19755), (13170, 17034), (14195, 15804), (14926, 15030)]