981298800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 300

約数和(自身を含む): 3639130176

約数和(自身を除く): 2657831376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 324, 360, 372, 400, 405, 432, 450, 465, 496, 540, 558, 600, 620, 648, 675, 720, 744, 775, 810, 837, 900, 930, 977, 1080, 1116, 1200, 1240, 1296, 1350, 1395, 1488, 1550, 1620, 1674, 1800, 1860, 1954, 2025, 2160, 2232, 2325, 2480, 2511, 2700, 2790, 2931, 3100, 3240, 3348, 3600, 3720, 3908, 4050, 4185, 4464, 4650, 4885, 5022, 5400, 5580, 5862, 6200, 6480, 6696, 6975, 7440, 7816, 8100, 8370, 8793, 9300, 9770, 10044, 10800, 11160, 11724, 12400, 12555, 13392, 13950, 14655, 15632, 16200, 16740, 17586, 18600, 19540, 20088, 20925, 22320, 23448, 24425, 25110, 26379, 27900, 29310, 30287, 32400, 33480, 35172, 37200, 39080, 40176, 41850, 43965, 46896, 48850, 50220, 52758, 55800, 58620, 60574, 62775, 66960, 70344, 73275, 78160, 79137, 83700, 87930, 90861, 97700, 100440, 105516, 111600, 117240, 121148, 125550, 131895, 140688, 146550, 151435, 158274, 167400, 175860, 181722, 195400, 200880, 211032, 219825, 234480, 242296, 251100, 263790, 272583, 293100, 302870, 316548, 334800, 351720, 363444, 390800, 395685, 422064, 439650, 454305, 484592, 502200, 527580, 545166, 586200, 605740, 633096, 659475, 703440, 726888, 757175, 791370, 817749, 879300, 908610, 1004400, 1055160, 1090332, 1172400, 1211480, 1266192, 1318950, 1362915, 1453776, 1514350, 1582740, 1635498, 1758600, 1817220, 1978425, 2110320, 2180664, 2271525, 2422960, 2453247, 2637900, 2725830, 3028700, 3165480, 3270996, 3517200, 3634440, 3956850, 4088745, 4361328, 4543050, 4906494, 5275800, 5451660, 6057400, 6330960, 6541992, 6814575, 7268880, 7913700, 8177490, 9086100, 9812988, 10551600, 10903320, 12114800, 12266235, 13083984, 13629150, 15827400, 16354980, 18172200, 19625976, 20443725, 21806640, 24532470, 27258300, 31654800, 32709960, 36344400, 39251952, 40887450, 49064940, 54516600, 61331175, 65419920, 81774900, 98129880, 109033200, 122662350, 163549800, 196259760, 245324700, 327099600, 490649400, 981298800]

約数ペア:

[(1, 981298800), (2, 490649400), (3, 327099600), (4, 245324700), (5, 196259760), (6, 163549800), (8, 122662350), (9, 109033200), (10, 98129880), (12, 81774900), (15, 65419920), (16, 61331175), (18, 54516600), (20, 49064940), (24, 40887450), (25, 39251952), (27, 36344400), (30, 32709960), (31, 31654800), (36, 27258300), (40, 24532470), (45, 21806640), (48, 20443725), (50, 19625976), (54, 18172200), (60, 16354980), (62, 15827400), (72, 13629150), (75, 13083984), (80, 12266235), (81, 12114800), (90, 10903320), (93, 10551600), (100, 9812988), (108, 9086100), (120, 8177490), (124, 7913700), (135, 7268880), (144, 6814575), (150, 6541992), (155, 6330960), (162, 6057400), (180, 5451660), (186, 5275800), (200, 4906494), (216, 4543050), (225, 4361328), (240, 4088745), (248, 3956850), (270, 3634440), (279, 3517200), (300, 3270996), (310, 3165480), (324, 3028700), (360, 2725830), (372, 2637900), (400, 2453247), (405, 2422960), (432, 2271525), (450, 2180664), (465, 2110320), (496, 1978425), (540, 1817220), (558, 1758600), (600, 1635498), (620, 1582740), (648, 1514350), (675, 1453776), (720, 1362915), (744, 1318950), (775, 1266192), (810, 1211480), (837, 1172400), (900, 1090332), (930, 1055160), (977, 1004400), (1080, 908610), (1116, 879300), (1200, 817749), (1240, 791370), (1296, 757175), (1350, 726888), (1395, 703440), (1488, 659475), (1550, 633096), (1620, 605740), (1674, 586200), (1800, 545166), (1860, 527580), (1954, 502200), (2025, 484592), (2160, 454305), (2232, 439650), (2325, 422064), (2480, 395685), (2511, 390800), (2700, 363444), (2790, 351720), (2931, 334800), (3100, 316548), (3240, 302870), (3348, 293100), (3600, 272583), (3720, 263790), (3908, 251100), (4050, 242296), (4185, 234480), (4464, 219825), (4650, 211032), (4885, 200880), (5022, 195400), (5400, 181722), (5580, 175860), (5862, 167400), (6200, 158274), (6480, 151435), (6696, 146550), (6975, 140688), (7440, 131895), (7816, 125550), (8100, 121148), (8370, 117240), (8793, 111600), (9300, 105516), (9770, 100440), (10044, 97700), (10800, 90861), (11160, 87930), (11724, 83700), (12400, 79137), (12555, 78160), (13392, 73275), (13950, 70344), (14655, 66960), (15632, 62775), (16200, 60574), (16740, 58620), (17586, 55800), (18600, 52758), (19540, 50220), (20088, 48850), (20925, 46896), (22320, 43965), (23448, 41850), (24425, 40176), (25110, 39080), (26379, 37200), (27900, 35172), (29310, 33480), (30287, 32400)]