222448200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 793699200

約数和(自身を除く): 571251000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 79, 95, 100, 104, 114, 120, 130, 150, 152, 156, 158, 190, 195, 200, 228, 237, 247, 260, 285, 300, 312, 316, 325, 361, 380, 390, 395, 456, 474, 475, 494, 520, 570, 600, 632, 650, 722, 741, 760, 780, 790, 948, 950, 975, 988, 1027, 1083, 1140, 1185, 1235, 1300, 1425, 1444, 1482, 1501, 1560, 1580, 1805, 1896, 1900, 1950, 1975, 1976, 2054, 2166, 2280, 2370, 2470, 2600, 2850, 2888, 2964, 3002, 3081, 3160, 3610, 3705, 3800, 3900, 3950, 4108, 4332, 4503, 4693, 4740, 4940, 5135, 5415, 5700, 5925, 5928, 6004, 6162, 6175, 7220, 7410, 7505, 7800, 7900, 8216, 8664, 9006, 9025, 9386, 9480, 9880, 10270, 10830, 11400, 11850, 12008, 12324, 12350, 14079, 14440, 14820, 15010, 15405, 15800, 18012, 18050, 18525, 18772, 19513, 20540, 21660, 22515, 23465, 23700, 24648, 24700, 25675, 27075, 28158, 28519, 29640, 30020, 30810, 36024, 36100, 37050, 37525, 37544, 39026, 41080, 43320, 45030, 46930, 47400, 49400, 51350, 54150, 56316, 57038, 58539, 60040, 61620, 70395, 72200, 74100, 75050, 77025, 78052, 85557, 90060, 93860, 97565, 102700, 108300, 112575, 112632, 114076, 117078, 117325, 123240, 140790, 142595, 148200, 150100, 154050, 156104, 171114, 180120, 187720, 195130, 205400, 216600, 225150, 228152, 234156, 234650, 281580, 285190, 292695, 300200, 308100, 342228, 351975, 370747, 390260, 427785, 450300, 468312, 469300, 487825, 563160, 570380, 585390, 616200, 684456, 703950, 712975, 741494, 780520, 855570, 900600, 938600, 975650, 1112241, 1140760, 1170780, 1407900, 1425950, 1463475, 1482988, 1711140, 1853735, 1951300, 2138925, 2224482, 2341560, 2815800, 2851900, 2926950, 2965976, 3422280, 3707470, 3902600, 4277850, 4448964, 5561205, 5703800, 5853900, 7414940, 8555700, 8897928, 9268675, 11122410, 11707800, 14829880, 17111400, 18537350, 22244820, 27806025, 37074700, 44489640, 55612050, 74149400, 111224100, 222448200]

約数ペア:

[(1, 222448200), (2, 111224100), (3, 74149400), (4, 55612050), (5, 44489640), (6, 37074700), (8, 27806025), (10, 22244820), (12, 18537350), (13, 17111400), (15, 14829880), (19, 11707800), (20, 11122410), (24, 9268675), (25, 8897928), (26, 8555700), (30, 7414940), (38, 5853900), (39, 5703800), (40, 5561205), (50, 4448964), (52, 4277850), (57, 3902600), (60, 3707470), (65, 3422280), (75, 2965976), (76, 2926950), (78, 2851900), (79, 2815800), (95, 2341560), (100, 2224482), (104, 2138925), (114, 1951300), (120, 1853735), (130, 1711140), (150, 1482988), (152, 1463475), (156, 1425950), (158, 1407900), (190, 1170780), (195, 1140760), (200, 1112241), (228, 975650), (237, 938600), (247, 900600), (260, 855570), (285, 780520), (300, 741494), (312, 712975), (316, 703950), (325, 684456), (361, 616200), (380, 585390), (390, 570380), (395, 563160), (456, 487825), (474, 469300), (475, 468312), (494, 450300), (520, 427785), (570, 390260), (600, 370747), (632, 351975), (650, 342228), (722, 308100), (741, 300200), (760, 292695), (780, 285190), (790, 281580), (948, 234650), (950, 234156), (975, 228152), (988, 225150), (1027, 216600), (1083, 205400), (1140, 195130), (1185, 187720), (1235, 180120), (1300, 171114), (1425, 156104), (1444, 154050), (1482, 150100), (1501, 148200), (1560, 142595), (1580, 140790), (1805, 123240), (1896, 117325), (1900, 117078), (1950, 114076), (1975, 112632), (1976, 112575), (2054, 108300), (2166, 102700), (2280, 97565), (2370, 93860), (2470, 90060), (2600, 85557), (2850, 78052), (2888, 77025), (2964, 75050), (3002, 74100), (3081, 72200), (3160, 70395), (3610, 61620), (3705, 60040), (3800, 58539), (3900, 57038), (3950, 56316), (4108, 54150), (4332, 51350), (4503, 49400), (4693, 47400), (4740, 46930), (4940, 45030), (5135, 43320), (5415, 41080), (5700, 39026), (5925, 37544), (5928, 37525), (6004, 37050), (6162, 36100), (6175, 36024), (7220, 30810), (7410, 30020), (7505, 29640), (7800, 28519), (7900, 28158), (8216, 27075), (8664, 25675), (9006, 24700), (9025, 24648), (9386, 23700), (9480, 23465), (9880, 22515), (10270, 21660), (10830, 20540), (11400, 19513), (11850, 18772), (12008, 18525), (12324, 18050), (12350, 18012), (14079, 15800), (14440, 15405), (14820, 15010)]