2877889950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 8837809344

約数和(自身を除く): 5959919394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 73, 75, 78, 90, 115, 117, 130, 138, 146, 150, 195, 207, 219, 225, 230, 234, 293, 299, 325, 345, 365, 390, 414, 438, 450, 575, 585, 586, 598, 650, 657, 690, 730, 879, 897, 949, 975, 1035, 1095, 1150, 1170, 1314, 1465, 1495, 1679, 1725, 1758, 1794, 1825, 1898, 1950, 2070, 2190, 2637, 2691, 2847, 2925, 2930, 2990, 3285, 3358, 3450, 3650, 3809, 4395, 4485, 4745, 5037, 5175, 5274, 5382, 5475, 5694, 5850, 6570, 6739, 7325, 7475, 7618, 8395, 8541, 8790, 8970, 9490, 10074, 10350, 10950, 11427, 13185, 13455, 13478, 14235, 14650, 14950, 15111, 16425, 16790, 17082, 19045, 20217, 21389, 21827, 21975, 22425, 22854, 23725, 25185, 26370, 26910, 28470, 30222, 32850, 33695, 34281, 38090, 40434, 41975, 42705, 42778, 43654, 43950, 44850, 47450, 50370, 57135, 60651, 64167, 65481, 65925, 67275, 67390, 68562, 71175, 75555, 83950, 85410, 87607, 95225, 101085, 106945, 109135, 114270, 121302, 125925, 128334, 130962, 131850, 134550, 142350, 151110, 168475, 171405, 175214, 190450, 192501, 196443, 202170, 213525, 213890, 218270, 251850, 262821, 278057, 285675, 303255, 320835, 327405, 336950, 342810, 377775, 385002, 392886, 427050, 438035, 491947, 505425, 525642, 534725, 545675, 556114, 571350, 606510, 641670, 654810, 755550, 788463, 834171, 857025, 876070, 962505, 982215, 983894, 1010850, 1069450, 1091350, 1314105, 1390285, 1475841, 1516275, 1576926, 1604175, 1637025, 1668342, 1714050, 1925010, 1964430, 2190175, 2459735, 2502513, 2628210, 2780570, 2951682, 3032550, 3208350, 3274050, 3942315, 4170855, 4380350, 4427523, 4812525, 4911075, 4919470, 5005026, 6395311, 6570525, 6951425, 7379205, 7884630, 8341710, 8855046, 9625050, 9822150, 12298675, 12512565, 12790622, 13141050, 13902850, 14758410, 19185933, 19711575, 20854275, 22137615, 24597350, 25025130, 31976555, 36896025, 38371866, 39423150, 41708550, 44275230, 57557799, 62562825, 63953110, 73792050, 95929665, 110688075, 115115598, 125125650, 159882775, 191859330, 221376150, 287788995, 319765550, 479648325, 575577990, 959296650, 1438944975, 2877889950]

約数ペア:

[(1, 2877889950), (2, 1438944975), (3, 959296650), (5, 575577990), (6, 479648325), (9, 319765550), (10, 287788995), (13, 221376150), (15, 191859330), (18, 159882775), (23, 125125650), (25, 115115598), (26, 110688075), (30, 95929665), (39, 73792050), (45, 63953110), (46, 62562825), (50, 57557799), (65, 44275230), (69, 41708550), (73, 39423150), (75, 38371866), (78, 36896025), (90, 31976555), (115, 25025130), (117, 24597350), (130, 22137615), (138, 20854275), (146, 19711575), (150, 19185933), (195, 14758410), (207, 13902850), (219, 13141050), (225, 12790622), (230, 12512565), (234, 12298675), (293, 9822150), (299, 9625050), (325, 8855046), (345, 8341710), (365, 7884630), (390, 7379205), (414, 6951425), (438, 6570525), (450, 6395311), (575, 5005026), (585, 4919470), (586, 4911075), (598, 4812525), (650, 4427523), (657, 4380350), (690, 4170855), (730, 3942315), (879, 3274050), (897, 3208350), (949, 3032550), (975, 2951682), (1035, 2780570), (1095, 2628210), (1150, 2502513), (1170, 2459735), (1314, 2190175), (1465, 1964430), (1495, 1925010), (1679, 1714050), (1725, 1668342), (1758, 1637025), (1794, 1604175), (1825, 1576926), (1898, 1516275), (1950, 1475841), (2070, 1390285), (2190, 1314105), (2637, 1091350), (2691, 1069450), (2847, 1010850), (2925, 983894), (2930, 982215), (2990, 962505), (3285, 876070), (3358, 857025), (3450, 834171), (3650, 788463), (3809, 755550), (4395, 654810), (4485, 641670), (4745, 606510), (5037, 571350), (5175, 556114), (5274, 545675), (5382, 534725), (5475, 525642), (5694, 505425), (5850, 491947), (6570, 438035), (6739, 427050), (7325, 392886), (7475, 385002), (7618, 377775), (8395, 342810), (8541, 336950), (8790, 327405), (8970, 320835), (9490, 303255), (10074, 285675), (10350, 278057), (10950, 262821), (11427, 251850), (13185, 218270), (13455, 213890), (13478, 213525), (14235, 202170), (14650, 196443), (14950, 192501), (15111, 190450), (16425, 175214), (16790, 171405), (17082, 168475), (19045, 151110), (20217, 142350), (21389, 134550), (21827, 131850), (21975, 130962), (22425, 128334), (22854, 125925), (23725, 121302), (25185, 114270), (26370, 109135), (26910, 106945), (28470, 101085), (30222, 95225), (32850, 87607), (33695, 85410), (34281, 83950), (38090, 75555), (40434, 71175), (41975, 68562), (42705, 67390), (42778, 67275), (43654, 65925), (43950, 65481), (44850, 64167), (47450, 60651), (50370, 57135)]