1798447950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 5511647232

約数和(自身を除く): 3713199282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 47, 50, 62, 65, 75, 78, 90, 93, 94, 117, 130, 141, 150, 155, 186, 195, 211, 225, 234, 235, 279, 282, 310, 325, 390, 403, 422, 423, 450, 465, 470, 558, 585, 611, 633, 650, 705, 775, 806, 846, 930, 975, 1055, 1170, 1175, 1209, 1222, 1266, 1395, 1410, 1457, 1550, 1833, 1899, 1950, 2015, 2110, 2115, 2325, 2350, 2418, 2743, 2790, 2914, 2925, 3055, 3165, 3525, 3627, 3666, 3798, 4030, 4230, 4371, 4650, 5275, 5486, 5499, 5850, 6045, 6110, 6330, 6541, 6975, 7050, 7254, 7285, 8229, 8742, 9165, 9495, 9917, 10075, 10550, 10575, 10998, 12090, 13082, 13113, 13715, 13950, 14570, 15275, 15825, 16458, 18135, 18330, 18941, 18990, 19623, 19834, 20150, 21150, 21855, 24687, 26226, 27430, 27495, 29751, 30225, 30550, 31650, 32705, 36270, 36425, 37882, 39246, 41145, 43710, 45825, 47475, 49374, 49585, 54990, 56823, 58869, 59502, 60450, 65410, 65565, 68575, 72850, 82290, 85033, 89253, 90675, 91650, 94705, 94950, 98115, 99170, 109275, 113646, 117738, 123435, 128921, 131130, 137150, 137475, 148755, 163525, 170066, 170469, 178506, 181350, 189410, 196230, 205725, 218550, 246870, 247925, 255099, 257842, 274950, 284115, 294345, 297510, 307427, 327050, 327825, 340938, 386763, 411450, 425165, 446265, 473525, 490575, 495850, 510198, 568230, 588690, 614854, 617175, 644605, 655650, 743775, 765297, 773526, 850330, 852345, 892530, 922281, 947050, 981150, 1160289, 1234350, 1275495, 1289210, 1420575, 1471725, 1487550, 1530594, 1537135, 1704690, 1844562, 1933815, 2125825, 2231325, 2320578, 2550990, 2766843, 2841150, 2943450, 3074270, 3223025, 3826485, 3867630, 3996551, 4251650, 4261725, 4462650, 4611405, 5533686, 5801445, 6377475, 6446050, 7652970, 7685675, 7993102, 8523450, 9222810, 9669075, 11602890, 11989653, 12754950, 13834215, 15371350, 19132425, 19338150, 19982755, 23057025, 23979306, 27668430, 29007225, 35968959, 38264850, 39965510, 46114050, 58014450, 59948265, 69171075, 71937918, 99913775, 119896530, 138342150, 179844795, 199827550, 299741325, 359689590, 599482650, 899223975, 1798447950]

約数ペア:

[(1, 1798447950), (2, 899223975), (3, 599482650), (5, 359689590), (6, 299741325), (9, 199827550), (10, 179844795), (13, 138342150), (15, 119896530), (18, 99913775), (25, 71937918), (26, 69171075), (30, 59948265), (31, 58014450), (39, 46114050), (45, 39965510), (47, 38264850), (50, 35968959), (62, 29007225), (65, 27668430), (75, 23979306), (78, 23057025), (90, 19982755), (93, 19338150), (94, 19132425), (117, 15371350), (130, 13834215), (141, 12754950), (150, 11989653), (155, 11602890), (186, 9669075), (195, 9222810), (211, 8523450), (225, 7993102), (234, 7685675), (235, 7652970), (279, 6446050), (282, 6377475), (310, 5801445), (325, 5533686), (390, 4611405), (403, 4462650), (422, 4261725), (423, 4251650), (450, 3996551), (465, 3867630), (470, 3826485), (558, 3223025), (585, 3074270), (611, 2943450), (633, 2841150), (650, 2766843), (705, 2550990), (775, 2320578), (806, 2231325), (846, 2125825), (930, 1933815), (975, 1844562), (1055, 1704690), (1170, 1537135), (1175, 1530594), (1209, 1487550), (1222, 1471725), (1266, 1420575), (1395, 1289210), (1410, 1275495), (1457, 1234350), (1550, 1160289), (1833, 981150), (1899, 947050), (1950, 922281), (2015, 892530), (2110, 852345), (2115, 850330), (2325, 773526), (2350, 765297), (2418, 743775), (2743, 655650), (2790, 644605), (2914, 617175), (2925, 614854), (3055, 588690), (3165, 568230), (3525, 510198), (3627, 495850), (3666, 490575), (3798, 473525), (4030, 446265), (4230, 425165), (4371, 411450), (4650, 386763), (5275, 340938), (5486, 327825), (5499, 327050), (5850, 307427), (6045, 297510), (6110, 294345), (6330, 284115), (6541, 274950), (6975, 257842), (7050, 255099), (7254, 247925), (7285, 246870), (8229, 218550), (8742, 205725), (9165, 196230), (9495, 189410), (9917, 181350), (10075, 178506), (10550, 170469), (10575, 170066), (10998, 163525), (12090, 148755), (13082, 137475), (13113, 137150), (13715, 131130), (13950, 128921), (14570, 123435), (15275, 117738), (15825, 113646), (16458, 109275), (18135, 99170), (18330, 98115), (18941, 94950), (18990, 94705), (19623, 91650), (19834, 90675), (20150, 89253), (21150, 85033), (21855, 82290), (24687, 72850), (26226, 68575), (27430, 65565), (27495, 65410), (29751, 60450), (30225, 59502), (30550, 58869), (31650, 56823), (32705, 54990), (36270, 49585), (36425, 49374), (37882, 47475), (39246, 45825), (41145, 43710)]