25476713880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:994

約数の個数: 256

約数和(自身を含む): 80685158400

約数和(自身を除く): 55208444520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 109, 120, 124, 155, 166, 186, 218, 248, 249, 310, 327, 332, 372, 415, 436, 465, 498, 545, 620, 654, 664, 744, 757, 830, 872, 930, 996, 1090, 1240, 1245, 1308, 1514, 1635, 1660, 1860, 1992, 2180, 2271, 2490, 2573, 2616, 3028, 3270, 3320, 3379, 3720, 3785, 4360, 4542, 4980, 5146, 6056, 6540, 6758, 7570, 7719, 9047, 9084, 9960, 10137, 10292, 11355, 12865, 13080, 13516, 15140, 15438, 16895, 18094, 18168, 20274, 20584, 22710, 23467, 25730, 27032, 27141, 30280, 30876, 33790, 36188, 38595, 40548, 45235, 45420, 46934, 50685, 51460, 54282, 61752, 62831, 67580, 70401, 72376, 77190, 81096, 82513, 90470, 90840, 93868, 101370, 102920, 108564, 117335, 125662, 135160, 135705, 140802, 154380, 165026, 180940, 187736, 188493, 202740, 217128, 234670, 247539, 251324, 271410, 280457, 281604, 308760, 314155, 330052, 352005, 361880, 376986, 405480, 412565, 469340, 495078, 502648, 542820, 560914, 563208, 628310, 660104, 704010, 753972, 825130, 841371, 938680, 942465, 990156, 1085640, 1121828, 1237695, 1256620, 1402285, 1408020, 1507944, 1650260, 1682742, 1884930, 1947761, 1980312, 2243656, 2475390, 2513240, 2557903, 2804570, 2816040, 3300520, 3365484, 3769860, 3895522, 4206855, 4950780, 5115806, 5609140, 5843283, 6730968, 6848579, 7539720, 7673709, 7791044, 8413710, 9738805, 9901560, 10231612, 11218280, 11686566, 12789515, 13697158, 15347418, 15582088, 16827420, 19477610, 20463224, 20545737, 23373132, 25579030, 27394316, 29216415, 30694836, 33654840, 34242895, 38368545, 38955220, 41091474, 46746264, 51158060, 54788632, 58432830, 61389672, 68485790, 76737090, 77910440, 82182948, 102316120, 102728685, 116865660, 136971580, 153474180, 164365896, 205457370, 212305949, 233731320, 273943160, 306948360, 410914740, 424611898, 636917847, 821829480, 849223796, 1061529745, 1273835694, 1698447592, 2123059490, 2547671388, 3184589235, 4246118980, 5095342776, 6369178470, 8492237960, 12738356940, 25476713880]

約数ペア:

[(1, 25476713880), (2, 12738356940), (3, 8492237960), (4, 6369178470), (5, 5095342776), (6, 4246118980), (8, 3184589235), (10, 2547671388), (12, 2123059490), (15, 1698447592), (20, 1273835694), (24, 1061529745), (30, 849223796), (31, 821829480), (40, 636917847), (60, 424611898), (62, 410914740), (83, 306948360), (93, 273943160), (109, 233731320), (120, 212305949), (124, 205457370), (155, 164365896), (166, 153474180), (186, 136971580), (218, 116865660), (248, 102728685), (249, 102316120), (310, 82182948), (327, 77910440), (332, 76737090), (372, 68485790), (415, 61389672), (436, 58432830), (465, 54788632), (498, 51158060), (545, 46746264), (620, 41091474), (654, 38955220), (664, 38368545), (744, 34242895), (757, 33654840), (830, 30694836), (872, 29216415), (930, 27394316), (996, 25579030), (1090, 23373132), (1240, 20545737), (1245, 20463224), (1308, 19477610), (1514, 16827420), (1635, 15582088), (1660, 15347418), (1860, 13697158), (1992, 12789515), (2180, 11686566), (2271, 11218280), (2490, 10231612), (2573, 9901560), (2616, 9738805), (3028, 8413710), (3270, 7791044), (3320, 7673709), (3379, 7539720), (3720, 6848579), (3785, 6730968), (4360, 5843283), (4542, 5609140), (4980, 5115806), (5146, 4950780), (6056, 4206855), (6540, 3895522), (6758, 3769860), (7570, 3365484), (7719, 3300520), (9047, 2816040), (9084, 2804570), (9960, 2557903), (10137, 2513240), (10292, 2475390), (11355, 2243656), (12865, 1980312), (13080, 1947761), (13516, 1884930), (15140, 1682742), (15438, 1650260), (16895, 1507944), (18094, 1408020), (18168, 1402285), (20274, 1256620), (20584, 1237695), (22710, 1121828), (23467, 1085640), (25730, 990156), (27032, 942465), (27141, 938680), (30280, 841371), (30876, 825130), (33790, 753972), (36188, 704010), (38595, 660104), (40548, 628310), (45235, 563208), (45420, 560914), (46934, 542820), (50685, 502648), (51460, 495078), (54282, 469340), (61752, 412565), (62831, 405480), (67580, 376986), (70401, 361880), (72376, 352005), (77190, 330052), (81096, 314155), (82513, 308760), (90470, 281604), (90840, 280457), (93868, 271410), (101370, 251324), (102920, 247539), (108564, 234670), (117335, 217128), (125662, 202740), (135160, 188493), (135705, 187736), (140802, 180940), (154380, 165026)]