87299100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 333312000

約数和(自身を除く): 246012900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 149, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 298, 300, 310, 315, 350, 372, 378, 420, 434, 447, 450, 465, 525, 540, 558, 596, 620, 630, 651, 675, 700, 745, 756, 775, 837, 868, 894, 900, 930, 945, 1043, 1050, 1085, 1116, 1260, 1302, 1341, 1350, 1395, 1490, 1550, 1575, 1674, 1788, 1860, 1890, 1953, 2086, 2100, 2170, 2235, 2325, 2604, 2682, 2700, 2790, 2980, 3100, 3129, 3150, 3255, 3348, 3725, 3780, 3906, 4023, 4172, 4185, 4340, 4470, 4619, 4650, 4725, 5215, 5364, 5425, 5580, 5859, 6258, 6300, 6510, 6705, 6975, 7450, 7812, 8046, 8370, 8940, 9238, 9300, 9387, 9450, 9765, 10430, 10850, 11175, 11718, 12516, 13020, 13410, 13857, 13950, 14900, 15645, 16092, 16275, 16740, 18476, 18774, 18900, 19530, 20115, 20860, 20925, 21700, 22350, 23095, 23436, 26075, 26820, 27714, 27900, 28161, 29295, 31290, 32333, 32550, 33525, 37548, 39060, 40230, 41571, 41850, 44700, 46190, 46935, 48825, 52150, 55428, 56322, 58590, 62580, 64666, 65100, 67050, 69285, 78225, 80460, 83142, 83700, 92380, 93870, 96999, 97650, 100575, 104300, 112644, 115475, 117180, 124713, 129332, 134100, 138570, 140805, 146475, 156450, 161665, 166284, 187740, 193998, 195300, 201150, 207855, 230950, 234675, 249426, 277140, 281610, 290997, 292950, 312900, 323330, 346425, 387996, 402300, 415710, 461900, 469350, 484995, 498852, 563220, 581994, 585900, 623565, 646660, 692850, 704025, 808325, 831420, 872991, 938700, 969990, 1039275, 1163988, 1247130, 1385700, 1408050, 1454985, 1616650, 1745982, 1939980, 2078550, 2424975, 2494260, 2816100, 2909970, 3117825, 3233300, 3491964, 4157100, 4364955, 4849950, 5819940, 6235650, 7274925, 8729910, 9699900, 12471300, 14549850, 17459820, 21824775, 29099700, 43649550, 87299100]

約数ペア:

[(1, 87299100), (2, 43649550), (3, 29099700), (4, 21824775), (5, 17459820), (6, 14549850), (7, 12471300), (9, 9699900), (10, 8729910), (12, 7274925), (14, 6235650), (15, 5819940), (18, 4849950), (20, 4364955), (21, 4157100), (25, 3491964), (27, 3233300), (28, 3117825), (30, 2909970), (31, 2816100), (35, 2494260), (36, 2424975), (42, 2078550), (45, 1939980), (50, 1745982), (54, 1616650), (60, 1454985), (62, 1408050), (63, 1385700), (70, 1247130), (75, 1163988), (84, 1039275), (90, 969990), (93, 938700), (100, 872991), (105, 831420), (108, 808325), (124, 704025), (126, 692850), (135, 646660), (140, 623565), (149, 585900), (150, 581994), (155, 563220), (175, 498852), (180, 484995), (186, 469350), (189, 461900), (210, 415710), (217, 402300), (225, 387996), (252, 346425), (270, 323330), (279, 312900), (298, 292950), (300, 290997), (310, 281610), (315, 277140), (350, 249426), (372, 234675), (378, 230950), (420, 207855), (434, 201150), (447, 195300), (450, 193998), (465, 187740), (525, 166284), (540, 161665), (558, 156450), (596, 146475), (620, 140805), (630, 138570), (651, 134100), (675, 129332), (700, 124713), (745, 117180), (756, 115475), (775, 112644), (837, 104300), (868, 100575), (894, 97650), (900, 96999), (930, 93870), (945, 92380), (1043, 83700), (1050, 83142), (1085, 80460), (1116, 78225), (1260, 69285), (1302, 67050), (1341, 65100), (1350, 64666), (1395, 62580), (1490, 58590), (1550, 56322), (1575, 55428), (1674, 52150), (1788, 48825), (1860, 46935), (1890, 46190), (1953, 44700), (2086, 41850), (2100, 41571), (2170, 40230), (2235, 39060), (2325, 37548), (2604, 33525), (2682, 32550), (2700, 32333), (2790, 31290), (2980, 29295), (3100, 28161), (3129, 27900), (3150, 27714), (3255, 26820), (3348, 26075), (3725, 23436), (3780, 23095), (3906, 22350), (4023, 21700), (4172, 20925), (4185, 20860), (4340, 20115), (4470, 19530), (4619, 18900), (4650, 18774), (4725, 18476), (5215, 16740), (5364, 16275), (5425, 16092), (5580, 15645), (5859, 14900), (6258, 13950), (6300, 13857), (6510, 13410), (6705, 13020), (6975, 12516), (7450, 11718), (7812, 11175), (8046, 10850), (8370, 10430), (8940, 9765), (9238, 9450), (9300, 9387)]