298680000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 280

約数和(自身を含む): 1047414720

約数和(自身を除く): 748734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 131, 150, 152, 160, 190, 192, 200, 228, 240, 250, 262, 285, 300, 304, 320, 375, 380, 393, 400, 456, 475, 480, 500, 524, 570, 600, 608, 625, 655, 750, 760, 786, 800, 912, 950, 960, 1000, 1048, 1140, 1200, 1216, 1250, 1310, 1425, 1500, 1520, 1572, 1600, 1824, 1875, 1900, 1965, 2000, 2096, 2280, 2375, 2400, 2489, 2500, 2620, 2850, 3000, 3040, 3144, 3275, 3648, 3750, 3800, 3930, 4000, 4192, 4560, 4750, 4800, 4978, 5000, 5240, 5700, 6000, 6080, 6288, 6550, 7125, 7467, 7500, 7600, 7860, 8000, 8384, 9120, 9500, 9825, 9956, 10000, 10480, 11400, 11875, 12000, 12445, 12576, 13100, 14250, 14934, 15000, 15200, 15720, 16375, 18240, 19000, 19650, 19912, 20000, 20960, 22800, 23750, 24000, 24890, 25152, 26200, 28500, 29868, 30000, 30400, 31440, 32750, 35625, 37335, 38000, 39300, 39824, 40000, 41920, 45600, 47500, 49125, 49780, 52400, 57000, 59736, 60000, 62225, 62880, 65500, 71250, 74670, 76000, 78600, 79648, 81875, 91200, 95000, 98250, 99560, 104800, 114000, 119472, 120000, 124450, 125760, 131000, 142500, 149340, 152000, 157200, 159296, 163750, 186675, 190000, 196500, 199120, 209600, 228000, 238944, 245625, 248900, 262000, 285000, 298680, 311125, 314400, 327500, 373350, 380000, 393000, 398240, 456000, 477888, 491250, 497800, 524000, 570000, 597360, 622250, 628800, 655000, 746700, 760000, 786000, 796480, 933375, 982500, 995600, 1048000, 1140000, 1194720, 1244500, 1310000, 1493400, 1555625, 1572000, 1866750, 1965000, 1991200, 2280000, 2389440, 2489000, 2620000, 2986800, 3111250, 3144000, 3733500, 3930000, 3982400, 4666875, 4978000, 5240000, 5973600, 6222500, 7467000, 7860000, 9333750, 9956000, 11947200, 12445000, 14934000, 15720000, 18667500, 19912000, 24890000, 29868000, 37335000, 49780000, 59736000, 74670000, 99560000, 149340000, 298680000]

約数ペア:

[(1, 298680000), (2, 149340000), (3, 99560000), (4, 74670000), (5, 59736000), (6, 49780000), (8, 37335000), (10, 29868000), (12, 24890000), (15, 19912000), (16, 18667500), (19, 15720000), (20, 14934000), (24, 12445000), (25, 11947200), (30, 9956000), (32, 9333750), (38, 7860000), (40, 7467000), (48, 6222500), (50, 5973600), (57, 5240000), (60, 4978000), (64, 4666875), (75, 3982400), (76, 3930000), (80, 3733500), (95, 3144000), (96, 3111250), (100, 2986800), (114, 2620000), (120, 2489000), (125, 2389440), (131, 2280000), (150, 1991200), (152, 1965000), (160, 1866750), (190, 1572000), (192, 1555625), (200, 1493400), (228, 1310000), (240, 1244500), (250, 1194720), (262, 1140000), (285, 1048000), (300, 995600), (304, 982500), (320, 933375), (375, 796480), (380, 786000), (393, 760000), (400, 746700), (456, 655000), (475, 628800), (480, 622250), (500, 597360), (524, 570000), (570, 524000), (600, 497800), (608, 491250), (625, 477888), (655, 456000), (750, 398240), (760, 393000), (786, 380000), (800, 373350), (912, 327500), (950, 314400), (960, 311125), (1000, 298680), (1048, 285000), (1140, 262000), (1200, 248900), (1216, 245625), (1250, 238944), (1310, 228000), (1425, 209600), (1500, 199120), (1520, 196500), (1572, 190000), (1600, 186675), (1824, 163750), (1875, 159296), (1900, 157200), (1965, 152000), (2000, 149340), (2096, 142500), (2280, 131000), (2375, 125760), (2400, 124450), (2489, 120000), (2500, 119472), (2620, 114000), (2850, 104800), (3000, 99560), (3040, 98250), (3144, 95000), (3275, 91200), (3648, 81875), (3750, 79648), (3800, 78600), (3930, 76000), (4000, 74670), (4192, 71250), (4560, 65500), (4750, 62880), (4800, 62225), (4978, 60000), (5000, 59736), (5240, 57000), (5700, 52400), (6000, 49780), (6080, 49125), (6288, 47500), (6550, 45600), (7125, 41920), (7467, 40000), (7500, 39824), (7600, 39300), (7860, 38000), (8000, 37335), (8384, 35625), (9120, 32750), (9500, 31440), (9825, 30400), (9956, 30000), (10000, 29868), (10480, 28500), (11400, 26200), (11875, 25152), (12000, 24890), (12445, 24000), (12576, 23750), (13100, 22800), (14250, 20960), (14934, 20000), (15000, 19912), (15200, 19650), (15720, 19000), (16375, 18240)]