21739174200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{31699}}^1$

素因数の和:31851

約数の個数: 192

約数和(自身を含む): 75471360000

約数和(自身を除く): 53732185800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 127, 135, 150, 180, 200, 216, 225, 254, 270, 300, 360, 381, 450, 508, 540, 600, 635, 675, 762, 900, 1016, 1080, 1143, 1270, 1350, 1524, 1800, 1905, 2286, 2540, 2700, 3048, 3175, 3429, 3810, 4572, 5080, 5400, 5715, 6350, 6858, 7620, 9144, 9525, 11430, 12700, 13716, 15240, 17145, 19050, 22860, 25400, 27432, 28575, 31699, 34290, 38100, 45720, 57150, 63398, 68580, 76200, 85725, 95097, 114300, 126796, 137160, 158495, 171450, 190194, 228600, 253592, 285291, 316990, 342900, 380388, 475485, 570582, 633980, 685800, 760776, 792475, 855873, 950970, 1141164, 1267960, 1426455, 1584950, 1711746, 1901940, 2282328, 2377425, 2852910, 3169900, 3423492, 3803880, 4025773, 4279365, 4754850, 5705820, 6339800, 6846984, 7132275, 8051546, 8558730, 9509700, 11411640, 12077319, 14264550, 16103092, 17117460, 19019400, 20128865, 21396825, 24154638, 28529100, 32206184, 34234920, 36231957, 40257730, 42793650, 48309276, 57058200, 60386595, 72463914, 80515460, 85587300, 96618552, 100644325, 108695871, 120773190, 144927828, 161030920, 171174600, 181159785, 201288650, 217391742, 241546380, 289855656, 301932975, 362319570, 402577300, 434783484, 483092760, 543479355, 603865950, 724639140, 805154600, 869566968, 905798925, 1086958710, 1207731900, 1449278280, 1811597850, 2173917420, 2415463800, 2717396775, 3623195700, 4347834840, 5434793550, 7246391400, 10869587100, 21739174200]

約数ペア:

[(1, 21739174200), (2, 10869587100), (3, 7246391400), (4, 5434793550), (5, 4347834840), (6, 3623195700), (8, 2717396775), (9, 2415463800), (10, 2173917420), (12, 1811597850), (15, 1449278280), (18, 1207731900), (20, 1086958710), (24, 905798925), (25, 869566968), (27, 805154600), (30, 724639140), (36, 603865950), (40, 543479355), (45, 483092760), (50, 434783484), (54, 402577300), (60, 362319570), (72, 301932975), (75, 289855656), (90, 241546380), (100, 217391742), (108, 201288650), (120, 181159785), (127, 171174600), (135, 161030920), (150, 144927828), (180, 120773190), (200, 108695871), (216, 100644325), (225, 96618552), (254, 85587300), (270, 80515460), (300, 72463914), (360, 60386595), (381, 57058200), (450, 48309276), (508, 42793650), (540, 40257730), (600, 36231957), (635, 34234920), (675, 32206184), (762, 28529100), (900, 24154638), (1016, 21396825), (1080, 20128865), (1143, 19019400), (1270, 17117460), (1350, 16103092), (1524, 14264550), (1800, 12077319), (1905, 11411640), (2286, 9509700), (2540, 8558730), (2700, 8051546), (3048, 7132275), (3175, 6846984), (3429, 6339800), (3810, 5705820), (4572, 4754850), (5080, 4279365), (5400, 4025773), (5715, 3803880), (6350, 3423492), (6858, 3169900), (7620, 2852910), (9144, 2377425), (9525, 2282328), (11430, 1901940), (12700, 1711746), (13716, 1584950), (15240, 1426455), (17145, 1267960), (19050, 1141164), (22860, 950970), (25400, 855873), (27432, 792475), (28575, 760776), (31699, 685800), (34290, 633980), (38100, 570582), (45720, 475485), (57150, 380388), (63398, 342900), (68580, 316990), (76200, 285291), (85725, 253592), (95097, 228600), (114300, 190194), (126796, 171450), (137160, 158495)]