149599800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 594247680

約数和(自身を除く): 444647880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 383, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 766, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1149, 1240, 1260, 1302, 1395, 1400, 1532, 1550, 1575, 1736, 1800, 1860, 1915, 1953, 2100, 2170, 2232, 2298, 2325, 2520, 2604, 2681, 2790, 3064, 3100, 3150, 3255, 3447, 3720, 3830, 3906, 4200, 4340, 4596, 4650, 5208, 5362, 5425, 5580, 5745, 6200, 6300, 6510, 6894, 6975, 7660, 7812, 8043, 8680, 9192, 9300, 9575, 9765, 10724, 10850, 11160, 11490, 11873, 12600, 13020, 13405, 13788, 13950, 15320, 15624, 16086, 16275, 17235, 18600, 19150, 19530, 21448, 21700, 22980, 23746, 24129, 26040, 26810, 27576, 27900, 28725, 32172, 32550, 34470, 35619, 38300, 39060, 40215, 43400, 45960, 47492, 48258, 48825, 53620, 55800, 57450, 59365, 64344, 65100, 67025, 68940, 71238, 76600, 78120, 80430, 83111, 86175, 94984, 96516, 97650, 106857, 107240, 114900, 118730, 120645, 130200, 134050, 137880, 142476, 160860, 166222, 172350, 178095, 193032, 195300, 201075, 213714, 229800, 237460, 241290, 249333, 268100, 284952, 296825, 321720, 332444, 344700, 356190, 390600, 402150, 415555, 427428, 474920, 482580, 498666, 534285, 536200, 593650, 603225, 664888, 689400, 712380, 747999, 804300, 831110, 854856, 890475, 965160, 997332, 1068570, 1187300, 1206450, 1246665, 1424760, 1495998, 1608600, 1662220, 1780950, 1994664, 2077775, 2137140, 2374600, 2412900, 2493330, 2671425, 2991996, 3324440, 3561900, 3739995, 4155550, 4274280, 4825800, 4986660, 5342850, 5983992, 6233325, 7123800, 7479990, 8311100, 9973320, 10685700, 12466650, 14959980, 16622200, 18699975, 21371400, 24933300, 29919960, 37399950, 49866600, 74799900, 149599800]

約数ペア:

[(1, 149599800), (2, 74799900), (3, 49866600), (4, 37399950), (5, 29919960), (6, 24933300), (7, 21371400), (8, 18699975), (9, 16622200), (10, 14959980), (12, 12466650), (14, 10685700), (15, 9973320), (18, 8311100), (20, 7479990), (21, 7123800), (24, 6233325), (25, 5983992), (28, 5342850), (30, 4986660), (31, 4825800), (35, 4274280), (36, 4155550), (40, 3739995), (42, 3561900), (45, 3324440), (50, 2991996), (56, 2671425), (60, 2493330), (62, 2412900), (63, 2374600), (70, 2137140), (72, 2077775), (75, 1994664), (84, 1780950), (90, 1662220), (93, 1608600), (100, 1495998), (105, 1424760), (120, 1246665), (124, 1206450), (126, 1187300), (140, 1068570), (150, 997332), (155, 965160), (168, 890475), (175, 854856), (180, 831110), (186, 804300), (200, 747999), (210, 712380), (217, 689400), (225, 664888), (248, 603225), (252, 593650), (279, 536200), (280, 534285), (300, 498666), (310, 482580), (315, 474920), (350, 427428), (360, 415555), (372, 402150), (383, 390600), (420, 356190), (434, 344700), (450, 332444), (465, 321720), (504, 296825), (525, 284952), (558, 268100), (600, 249333), (620, 241290), (630, 237460), (651, 229800), (700, 213714), (744, 201075), (766, 195300), (775, 193032), (840, 178095), (868, 172350), (900, 166222), (930, 160860), (1050, 142476), (1085, 137880), (1116, 134050), (1149, 130200), (1240, 120645), (1260, 118730), (1302, 114900), (1395, 107240), (1400, 106857), (1532, 97650), (1550, 96516), (1575, 94984), (1736, 86175), (1800, 83111), (1860, 80430), (1915, 78120), (1953, 76600), (2100, 71238), (2170, 68940), (2232, 67025), (2298, 65100), (2325, 64344), (2520, 59365), (2604, 57450), (2681, 55800), (2790, 53620), (3064, 48825), (3100, 48258), (3150, 47492), (3255, 45960), (3447, 43400), (3720, 40215), (3830, 39060), (3906, 38300), (4200, 35619), (4340, 34470), (4596, 32550), (4650, 32172), (5208, 28725), (5362, 27900), (5425, 27576), (5580, 26810), (5745, 26040), (6200, 24129), (6300, 23746), (6510, 22980), (6894, 21700), (6975, 21448), (7660, 19530), (7812, 19150), (8043, 18600), (8680, 17235), (9192, 16275), (9300, 16086), (9575, 15624), (9765, 15320), (10724, 13950), (10850, 13788), (11160, 13405), (11490, 13020), (11873, 12600)]