57125250

素因数分解:

$2^1\times 3^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 202954752

約数和(自身を除く): 145829502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 31, 35, 39, 42, 45, 50, 54, 62, 63, 65, 70, 75, 78, 81, 90, 91, 93, 105, 117, 125, 126, 130, 135, 150, 155, 162, 175, 182, 186, 189, 195, 210, 217, 225, 234, 250, 270, 273, 279, 310, 315, 325, 350, 351, 375, 378, 390, 403, 405, 434, 450, 455, 465, 525, 546, 558, 567, 585, 630, 650, 651, 675, 702, 750, 775, 806, 810, 819, 837, 875, 910, 930, 945, 975, 1050, 1053, 1085, 1125, 1134, 1170, 1209, 1302, 1350, 1365, 1395, 1550, 1575, 1625, 1638, 1674, 1750, 1755, 1890, 1950, 1953, 2015, 2025, 2106, 2170, 2250, 2275, 2325, 2418, 2457, 2511, 2625, 2730, 2790, 2821, 2835, 2925, 3150, 3250, 3255, 3375, 3510, 3627, 3875, 3906, 4030, 4050, 4095, 4185, 4550, 4650, 4725, 4875, 4914, 5022, 5250, 5265, 5425, 5642, 5670, 5850, 5859, 6045, 6510, 6750, 6825, 6975, 7254, 7371, 7750, 7875, 8190, 8370, 8463, 8775, 9450, 9750, 9765, 10075, 10125, 10530, 10850, 10881, 11375, 11625, 11718, 12090, 12285, 12555, 13650, 13950, 14105, 14175, 14625, 14742, 15750, 16275, 16926, 17550, 17577, 18135, 19530, 20150, 20250, 20475, 20925, 21762, 22750, 23250, 23625, 24570, 25110, 25389, 26325, 27125, 28210, 28350, 29250, 29295, 30225, 32550, 32643, 34125, 34875, 35154, 36270, 36855, 40950, 41850, 42315, 43875, 47250, 48825, 50375, 50778, 52650, 54250, 54405, 58590, 60450, 61425, 62775, 65286, 68250, 69750, 70525, 70875, 73710, 76167, 81375, 84630, 87750, 87885, 90675, 97650, 100750, 102375, 104625, 108810, 122850, 125550, 126945, 131625, 141050, 141750, 146475, 151125, 152334, 162750, 163215, 175770, 181350, 184275, 204750, 209250, 211575, 228501, 244125, 253890, 263250, 272025, 292950, 302250, 307125, 313875, 326430, 352625, 368550, 380835, 423150, 439425, 453375, 457002, 488250, 544050, 614250, 627750, 634725, 705250, 732375, 761670, 816075, 878850, 906750, 921375, 1057875, 1142505, 1269450, 1360125, 1464750, 1632150, 1842750, 1904175, 2115750, 2197125, 2285010, 2720250, 3173625, 3808350, 4080375, 4394250, 5712525, 6347250, 8160750, 9520875, 11425050, 19041750, 28562625, 57125250]

約数ペア:

[(1, 57125250), (2, 28562625), (3, 19041750), (5, 11425050), (6, 9520875), (7, 8160750), (9, 6347250), (10, 5712525), (13, 4394250), (14, 4080375), (15, 3808350), (18, 3173625), (21, 2720250), (25, 2285010), (26, 2197125), (27, 2115750), (30, 1904175), (31, 1842750), (35, 1632150), (39, 1464750), (42, 1360125), (45, 1269450), (50, 1142505), (54, 1057875), (62, 921375), (63, 906750), (65, 878850), (70, 816075), (75, 761670), (78, 732375), (81, 705250), (90, 634725), (91, 627750), (93, 614250), (105, 544050), (117, 488250), (125, 457002), (126, 453375), (130, 439425), (135, 423150), (150, 380835), (155, 368550), (162, 352625), (175, 326430), (182, 313875), (186, 307125), (189, 302250), (195, 292950), (210, 272025), (217, 263250), (225, 253890), (234, 244125), (250, 228501), (270, 211575), (273, 209250), (279, 204750), (310, 184275), (315, 181350), (325, 175770), (350, 163215), (351, 162750), (375, 152334), (378, 151125), (390, 146475), (403, 141750), (405, 141050), (434, 131625), (450, 126945), (455, 125550), (465, 122850), (525, 108810), (546, 104625), (558, 102375), (567, 100750), (585, 97650), (630, 90675), (650, 87885), (651, 87750), (675, 84630), (702, 81375), (750, 76167), (775, 73710), (806, 70875), (810, 70525), (819, 69750), (837, 68250), (875, 65286), (910, 62775), (930, 61425), (945, 60450), (975, 58590), (1050, 54405), (1053, 54250), (1085, 52650), (1125, 50778), (1134, 50375), (1170, 48825), (1209, 47250), (1302, 43875), (1350, 42315), (1365, 41850), (1395, 40950), (1550, 36855), (1575, 36270), (1625, 35154), (1638, 34875), (1674, 34125), (1750, 32643), (1755, 32550), (1890, 30225), (1950, 29295), (1953, 29250), (2015, 28350), (2025, 28210), (2106, 27125), (2170, 26325), (2250, 25389), (2275, 25110), (2325, 24570), (2418, 23625), (2457, 23250), (2511, 22750), (2625, 21762), (2730, 20925), (2790, 20475), (2821, 20250), (2835, 20150), (2925, 19530), (3150, 18135), (3250, 17577), (3255, 17550), (3375, 16926), (3510, 16275), (3627, 15750), (3875, 14742), (3906, 14625), (4030, 14175), (4050, 14105), (4095, 13950), (4185, 13650), (4550, 12555), (4650, 12285), (4725, 12090), (4875, 11718), (4914, 11625), (5022, 11375), (5250, 10881), (5265, 10850), (5425, 10530), (5642, 10125), (5670, 10075), (5850, 9765), (5859, 9750), (6045, 9450), (6510, 8775), (6750, 8463), (6825, 8370), (6975, 8190), (7254, 7875), (7371, 7750)]