138886200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 510681600

約数和(自身を除く): 371795400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 50, 57, 60, 62, 72, 75, 76, 90, 93, 95, 100, 114, 120, 124, 131, 150, 152, 155, 171, 180, 186, 190, 200, 225, 228, 248, 262, 279, 285, 300, 310, 342, 360, 372, 380, 393, 450, 456, 465, 475, 524, 558, 570, 589, 600, 620, 655, 684, 744, 760, 775, 786, 855, 900, 930, 950, 1048, 1116, 1140, 1178, 1179, 1240, 1310, 1368, 1395, 1425, 1550, 1572, 1710, 1767, 1800, 1860, 1900, 1965, 2232, 2280, 2325, 2356, 2358, 2489, 2620, 2790, 2850, 2945, 3100, 3144, 3275, 3420, 3534, 3720, 3800, 3930, 4061, 4275, 4650, 4712, 4716, 4978, 5240, 5301, 5580, 5700, 5890, 5895, 6200, 6550, 6840, 6975, 7068, 7467, 7860, 8122, 8550, 8835, 9300, 9432, 9825, 9956, 10602, 11160, 11400, 11780, 11790, 12183, 12445, 13100, 13950, 14136, 14725, 14934, 15720, 16244, 17100, 17670, 18600, 19650, 19912, 20305, 21204, 22401, 23560, 23580, 24366, 24890, 26200, 26505, 27900, 29450, 29475, 29868, 32488, 34200, 35340, 36549, 37335, 39300, 40610, 42408, 44175, 44802, 47160, 48732, 49780, 53010, 55800, 58900, 58950, 59736, 60915, 62225, 70680, 73098, 74670, 77159, 78600, 81220, 88350, 89604, 97464, 99560, 101525, 106020, 112005, 117800, 117900, 121830, 124450, 132525, 146196, 149340, 154318, 162440, 176700, 179208, 182745, 186675, 203050, 212040, 224010, 231477, 235800, 243660, 248900, 265050, 292392, 298680, 304575, 308636, 353400, 365490, 373350, 385795, 406100, 448020, 462954, 487320, 497800, 530100, 560025, 609150, 617272, 694431, 730980, 746700, 771590, 812200, 896040, 913725, 925908, 1060200, 1120050, 1157385, 1218300, 1388862, 1461960, 1493400, 1543180, 1827450, 1851816, 1928975, 2240100, 2314770, 2436600, 2777724, 3086360, 3472155, 3654900, 3857950, 4480200, 4629540, 5555448, 5786925, 6944310, 7309800, 7715900, 9259080, 11573850, 13888620, 15431800, 17360775, 23147700, 27777240, 34721550, 46295400, 69443100, 138886200]

約数ペア:

[(1, 138886200), (2, 69443100), (3, 46295400), (4, 34721550), (5, 27777240), (6, 23147700), (8, 17360775), (9, 15431800), (10, 13888620), (12, 11573850), (15, 9259080), (18, 7715900), (19, 7309800), (20, 6944310), (24, 5786925), (25, 5555448), (30, 4629540), (31, 4480200), (36, 3857950), (38, 3654900), (40, 3472155), (45, 3086360), (50, 2777724), (57, 2436600), (60, 2314770), (62, 2240100), (72, 1928975), (75, 1851816), (76, 1827450), (90, 1543180), (93, 1493400), (95, 1461960), (100, 1388862), (114, 1218300), (120, 1157385), (124, 1120050), (131, 1060200), (150, 925908), (152, 913725), (155, 896040), (171, 812200), (180, 771590), (186, 746700), (190, 730980), (200, 694431), (225, 617272), (228, 609150), (248, 560025), (262, 530100), (279, 497800), (285, 487320), (300, 462954), (310, 448020), (342, 406100), (360, 385795), (372, 373350), (380, 365490), (393, 353400), (450, 308636), (456, 304575), (465, 298680), (475, 292392), (524, 265050), (558, 248900), (570, 243660), (589, 235800), (600, 231477), (620, 224010), (655, 212040), (684, 203050), (744, 186675), (760, 182745), (775, 179208), (786, 176700), (855, 162440), (900, 154318), (930, 149340), (950, 146196), (1048, 132525), (1116, 124450), (1140, 121830), (1178, 117900), (1179, 117800), (1240, 112005), (1310, 106020), (1368, 101525), (1395, 99560), (1425, 97464), (1550, 89604), (1572, 88350), (1710, 81220), (1767, 78600), (1800, 77159), (1860, 74670), (1900, 73098), (1965, 70680), (2232, 62225), (2280, 60915), (2325, 59736), (2356, 58950), (2358, 58900), (2489, 55800), (2620, 53010), (2790, 49780), (2850, 48732), (2945, 47160), (3100, 44802), (3144, 44175), (3275, 42408), (3420, 40610), (3534, 39300), (3720, 37335), (3800, 36549), (3930, 35340), (4061, 34200), (4275, 32488), (4650, 29868), (4712, 29475), (4716, 29450), (4978, 27900), (5240, 26505), (5301, 26200), (5580, 24890), (5700, 24366), (5890, 23580), (5895, 23560), (6200, 22401), (6550, 21204), (6840, 20305), (6975, 19912), (7068, 19650), (7467, 18600), (7860, 17670), (8122, 17100), (8550, 16244), (8835, 15720), (9300, 14934), (9432, 14725), (9825, 14136), (9956, 13950), (10602, 13100), (11160, 12445), (11400, 12183), (11780, 11790)]