28910597600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{2267}}^1$

素因数の和:3145

約数の個数: 144

約数和(自身を含む): 74413987200

約数和(自身を除く): 45503389600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 839, 950, 1520, 1678, 1900, 2267, 3040, 3356, 3800, 4195, 4534, 6712, 7600, 8390, 9068, 11335, 13424, 15200, 15941, 16780, 18136, 20975, 22670, 26848, 31882, 33560, 36272, 41950, 43073, 45340, 56675, 63764, 67120, 72544, 79705, 83900, 86146, 90680, 113350, 127528, 134240, 159410, 167800, 172292, 181360, 215365, 226700, 255056, 318820, 335600, 344584, 362720, 398525, 430730, 453400, 510112, 637640, 671200, 689168, 797050, 861460, 906800, 1076825, 1275280, 1378336, 1594100, 1722920, 1813600, 1902013, 2153650, 2550560, 3188200, 3445840, 3804026, 4307300, 6376400, 6891680, 7608052, 8614600, 9510065, 12752800, 15216104, 17229200, 19020130, 30432208, 34458400, 36138247, 38040260, 47550325, 60864416, 72276494, 76080520, 95100650, 144552988, 152161040, 180691235, 190201300, 289105976, 304322080, 361382470, 380402600, 578211952, 722764940, 760805200, 903456175, 1156423904, 1445529880, 1521610400, 1806912350, 2891059760, 3613824700, 5782119520, 7227649400, 14455298800, 28910597600]

約数ペア:

[(1, 28910597600), (2, 14455298800), (4, 7227649400), (5, 5782119520), (8, 3613824700), (10, 2891059760), (16, 1806912350), (19, 1521610400), (20, 1445529880), (25, 1156423904), (32, 903456175), (38, 760805200), (40, 722764940), (50, 578211952), (76, 380402600), (80, 361382470), (95, 304322080), (100, 289105976), (152, 190201300), (160, 180691235), (190, 152161040), (200, 144552988), (304, 95100650), (380, 76080520), (400, 72276494), (475, 60864416), (608, 47550325), (760, 38040260), (800, 36138247), (839, 34458400), (950, 30432208), (1520, 19020130), (1678, 17229200), (1900, 15216104), (2267, 12752800), (3040, 9510065), (3356, 8614600), (3800, 7608052), (4195, 6891680), (4534, 6376400), (6712, 4307300), (7600, 3804026), (8390, 3445840), (9068, 3188200), (11335, 2550560), (13424, 2153650), (15200, 1902013), (15941, 1813600), (16780, 1722920), (18136, 1594100), (20975, 1378336), (22670, 1275280), (26848, 1076825), (31882, 906800), (33560, 861460), (36272, 797050), (41950, 689168), (43073, 671200), (45340, 637640), (56675, 510112), (63764, 453400), (67120, 430730), (72544, 398525), (79705, 362720), (83900, 344584), (86146, 335600), (90680, 318820), (113350, 255056), (127528, 226700), (134240, 215365), (159410, 181360), (167800, 172292)]