12020553900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 252

約数和(自身を含む): 39368251104

約数和(自身を除く): 27347697204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 181, 225, 243, 270, 300, 324, 362, 405, 450, 486, 540, 543, 675, 724, 729, 810, 900, 905, 911, 972, 1086, 1215, 1350, 1458, 1620, 1629, 1810, 1822, 2025, 2172, 2430, 2700, 2715, 2733, 2916, 3258, 3620, 3644, 3645, 4050, 4525, 4555, 4860, 4887, 5430, 5466, 6075, 6516, 7290, 8100, 8145, 8199, 9050, 9110, 9774, 10860, 10932, 12150, 13575, 13665, 14580, 14661, 16290, 16398, 18100, 18220, 18225, 19548, 22775, 24300, 24435, 24597, 27150, 27330, 29322, 32580, 32796, 36450, 40725, 40995, 43983, 45550, 48870, 49194, 54300, 54660, 58644, 68325, 72900, 73305, 73791, 81450, 81990, 87966, 91100, 97740, 98388, 122175, 122985, 131949, 136650, 146610, 147582, 162900, 163980, 164891, 175932, 204975, 219915, 221373, 244350, 245970, 263898, 273300, 293220, 295164, 329782, 366525, 368955, 409950, 439830, 442746, 488700, 491940, 494673, 527796, 614925, 659564, 659745, 664119, 733050, 737910, 819900, 824455, 879660, 885492, 989346, 1099575, 1106865, 1229850, 1319490, 1328238, 1466100, 1475820, 1484019, 1648910, 1844775, 1978692, 2199150, 2213730, 2459700, 2473365, 2638980, 2656476, 2968038, 3297820, 3298725, 3320595, 3689550, 4122275, 4398300, 4427460, 4452057, 4946730, 5534325, 5936076, 6597450, 6641190, 7379100, 7420095, 8244550, 8904114, 9893460, 11068650, 12366825, 13194900, 13282380, 13356171, 14840190, 16489100, 16602975, 17808228, 22137300, 22260285, 24733650, 26712342, 29680380, 33205950, 37100475, 40068513, 44520570, 49467300, 53424684, 66411900, 66780855, 74200950, 80137026, 89041140, 111301425, 120205539, 133561710, 148401900, 160274052, 200342565, 222602850, 240411078, 267123420, 333904275, 400685130, 445205700, 480822156, 601027695, 667808550, 801370260, 1001712825, 1202055390, 1335617100, 2003425650, 2404110780, 3005138475, 4006851300, 6010276950, 12020553900]

約数ペア:

[(1, 12020553900), (2, 6010276950), (3, 4006851300), (4, 3005138475), (5, 2404110780), (6, 2003425650), (9, 1335617100), (10, 1202055390), (12, 1001712825), (15, 801370260), (18, 667808550), (20, 601027695), (25, 480822156), (27, 445205700), (30, 400685130), (36, 333904275), (45, 267123420), (50, 240411078), (54, 222602850), (60, 200342565), (75, 160274052), (81, 148401900), (90, 133561710), (100, 120205539), (108, 111301425), (135, 89041140), (150, 80137026), (162, 74200950), (180, 66780855), (181, 66411900), (225, 53424684), (243, 49467300), (270, 44520570), (300, 40068513), (324, 37100475), (362, 33205950), (405, 29680380), (450, 26712342), (486, 24733650), (540, 22260285), (543, 22137300), (675, 17808228), (724, 16602975), (729, 16489100), (810, 14840190), (900, 13356171), (905, 13282380), (911, 13194900), (972, 12366825), (1086, 11068650), (1215, 9893460), (1350, 8904114), (1458, 8244550), (1620, 7420095), (1629, 7379100), (1810, 6641190), (1822, 6597450), (2025, 5936076), (2172, 5534325), (2430, 4946730), (2700, 4452057), (2715, 4427460), (2733, 4398300), (2916, 4122275), (3258, 3689550), (3620, 3320595), (3644, 3298725), (3645, 3297820), (4050, 2968038), (4525, 2656476), (4555, 2638980), (4860, 2473365), (4887, 2459700), (5430, 2213730), (5466, 2199150), (6075, 1978692), (6516, 1844775), (7290, 1648910), (8100, 1484019), (8145, 1475820), (8199, 1466100), (9050, 1328238), (9110, 1319490), (9774, 1229850), (10860, 1106865), (10932, 1099575), (12150, 989346), (13575, 885492), (13665, 879660), (14580, 824455), (14661, 819900), (16290, 737910), (16398, 733050), (18100, 664119), (18220, 659745), (18225, 659564), (19548, 614925), (22775, 527796), (24300, 494673), (24435, 491940), (24597, 488700), (27150, 442746), (27330, 439830), (29322, 409950), (32580, 368955), (32796, 366525), (36450, 329782), (40725, 295164), (40995, 293220), (43983, 273300), (45550, 263898), (48870, 245970), (49194, 244350), (54300, 221373), (54660, 219915), (58644, 204975), (68325, 175932), (72900, 164891), (73305, 163980), (73791, 162900), (81450, 147582), (81990, 146610), (87966, 136650), (91100, 131949), (97740, 122985), (98388, 122175)]