20235077100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1979}}^1$

素因数の和:2550

約数の個数: 288

約数和(自身を含む): 74520230400

約数和(自身を除く): 54285153300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 541, 630, 675, 700, 756, 900, 945, 1050, 1082, 1260, 1350, 1575, 1623, 1890, 1979, 2100, 2164, 2700, 2705, 3150, 3246, 3780, 3787, 3958, 4725, 4869, 5410, 5937, 6300, 6492, 7574, 7916, 8115, 9450, 9738, 9895, 10820, 11361, 11874, 13525, 13853, 14607, 15148, 16230, 17811, 18900, 18935, 19476, 19790, 22722, 23748, 24345, 27050, 27706, 29214, 29685, 32460, 34083, 35622, 37870, 39580, 40575, 41559, 45444, 48690, 49475, 53433, 54100, 55412, 56805, 58428, 59370, 68166, 69265, 71244, 73035, 75740, 81150, 83118, 89055, 94675, 97380, 98950, 102249, 106866, 113610, 118740, 121725, 124677, 136332, 138530, 146070, 148425, 162300, 166236, 170415, 178110, 189350, 197900, 204498, 207795, 213732, 227220, 243450, 249354, 267165, 277060, 284025, 292140, 296850, 340830, 346325, 356220, 365175, 374031, 378700, 408996, 415590, 445275, 486900, 498708, 511245, 534330, 568050, 593700, 623385, 681660, 692650, 730350, 748062, 831180, 852075, 890550, 1022490, 1038975, 1068660, 1070639, 1136100, 1246770, 1335825, 1385300, 1460700, 1496124, 1704150, 1781100, 1870155, 2044980, 2077950, 2141278, 2493540, 2556225, 2671650, 3116925, 3211917, 3408300, 3740310, 4155900, 4282556, 5112450, 5343300, 5353195, 6233850, 6423834, 7480620, 7494473, 9350775, 9635751, 10224900, 10706390, 12467700, 12847668, 14988946, 16059585, 18701550, 19271502, 21412780, 22483419, 26765975, 28907253, 29977892, 32119170, 37403100, 37472365, 38543004, 44966838, 48178755, 53531950, 57814506, 64238340, 67450257, 74944730, 80297925, 89933676, 96357510, 107063900, 112417095, 115629012, 134900514, 144536265, 149889460, 160595850, 187361825, 192715020, 202350771, 224834190, 240893775, 269801028, 289072530, 321191700, 337251285, 374723650, 404701542, 449668380, 481787550, 562085475, 578145060, 674502570, 722681325, 749447300, 809403084, 963575100, 1011753855, 1124170950, 1349005140, 1445362650, 1686256425, 2023507710, 2248341900, 2890725300, 3372512850, 4047015420, 5058769275, 6745025700, 10117538550, 20235077100]

約数ペア:

[(1, 20235077100), (2, 10117538550), (3, 6745025700), (4, 5058769275), (5, 4047015420), (6, 3372512850), (7, 2890725300), (9, 2248341900), (10, 2023507710), (12, 1686256425), (14, 1445362650), (15, 1349005140), (18, 1124170950), (20, 1011753855), (21, 963575100), (25, 809403084), (27, 749447300), (28, 722681325), (30, 674502570), (35, 578145060), (36, 562085475), (42, 481787550), (45, 449668380), (50, 404701542), (54, 374723650), (60, 337251285), (63, 321191700), (70, 289072530), (75, 269801028), (84, 240893775), (90, 224834190), (100, 202350771), (105, 192715020), (108, 187361825), (126, 160595850), (135, 149889460), (140, 144536265), (150, 134900514), (175, 115629012), (180, 112417095), (189, 107063900), (210, 96357510), (225, 89933676), (252, 80297925), (270, 74944730), (300, 67450257), (315, 64238340), (350, 57814506), (378, 53531950), (420, 48178755), (450, 44966838), (525, 38543004), (540, 37472365), (541, 37403100), (630, 32119170), (675, 29977892), (700, 28907253), (756, 26765975), (900, 22483419), (945, 21412780), (1050, 19271502), (1082, 18701550), (1260, 16059585), (1350, 14988946), (1575, 12847668), (1623, 12467700), (1890, 10706390), (1979, 10224900), (2100, 9635751), (2164, 9350775), (2700, 7494473), (2705, 7480620), (3150, 6423834), (3246, 6233850), (3780, 5353195), (3787, 5343300), (3958, 5112450), (4725, 4282556), (4869, 4155900), (5410, 3740310), (5937, 3408300), (6300, 3211917), (6492, 3116925), (7574, 2671650), (7916, 2556225), (8115, 2493540), (9450, 2141278), (9738, 2077950), (9895, 2044980), (10820, 1870155), (11361, 1781100), (11874, 1704150), (13525, 1496124), (13853, 1460700), (14607, 1385300), (15148, 1335825), (16230, 1246770), (17811, 1136100), (18900, 1070639), (18935, 1068660), (19476, 1038975), (19790, 1022490), (22722, 890550), (23748, 852075), (24345, 831180), (27050, 748062), (27706, 730350), (29214, 692650), (29685, 681660), (32460, 623385), (34083, 593700), (35622, 568050), (37870, 534330), (39580, 511245), (40575, 498708), (41559, 486900), (45444, 445275), (48690, 415590), (49475, 408996), (53433, 378700), (54100, 374031), (55412, 365175), (56805, 356220), (58428, 346325), (59370, 340830), (68166, 296850), (69265, 292140), (71244, 284025), (73035, 277060), (75740, 267165), (81150, 249354), (83118, 243450), (89055, 227220), (94675, 213732), (97380, 207795), (98950, 204498), (102249, 197900), (106866, 189350), (113610, 178110), (118740, 170415), (121725, 166236), (124677, 162300), (136332, 148425), (138530, 146070)]