121324800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 410598720

約数和(自身を除く): 289273920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 89, 96, 100, 120, 128, 142, 150, 160, 178, 192, 200, 213, 240, 256, 267, 284, 300, 320, 355, 356, 384, 400, 426, 445, 480, 534, 568, 600, 640, 710, 712, 768, 800, 852, 890, 960, 1065, 1068, 1136, 1200, 1280, 1335, 1420, 1424, 1600, 1704, 1775, 1780, 1920, 2130, 2136, 2225, 2272, 2400, 2670, 2840, 2848, 3200, 3408, 3550, 3560, 3840, 4260, 4272, 4450, 4544, 4800, 5325, 5340, 5680, 5696, 6319, 6400, 6675, 6816, 7100, 7120, 8520, 8544, 8900, 9088, 9600, 10650, 10680, 11360, 11392, 12638, 13350, 13632, 14200, 14240, 17040, 17088, 17800, 18176, 18957, 19200, 21300, 21360, 22720, 22784, 25276, 26700, 27264, 28400, 28480, 31595, 34080, 34176, 35600, 37914, 42600, 42720, 45440, 50552, 53400, 54528, 56800, 56960, 63190, 68160, 68352, 71200, 75828, 85200, 85440, 90880, 94785, 101104, 106800, 113600, 113920, 126380, 136320, 142400, 151656, 157975, 170400, 170880, 189570, 202208, 213600, 227200, 252760, 272640, 284800, 303312, 315950, 340800, 341760, 379140, 404416, 427200, 454400, 473925, 505520, 569600, 606624, 631900, 681600, 758280, 808832, 854400, 947850, 1011040, 1213248, 1263800, 1363200, 1516560, 1617664, 1708800, 1895700, 2022080, 2426496, 2527600, 3033120, 3791400, 4044160, 4852992, 5055200, 6066240, 7582800, 8088320, 10110400, 12132480, 15165600, 20220800, 24264960, 30331200, 40441600, 60662400, 121324800]

約数ペア:

[(1, 121324800), (2, 60662400), (3, 40441600), (4, 30331200), (5, 24264960), (6, 20220800), (8, 15165600), (10, 12132480), (12, 10110400), (15, 8088320), (16, 7582800), (20, 6066240), (24, 5055200), (25, 4852992), (30, 4044160), (32, 3791400), (40, 3033120), (48, 2527600), (50, 2426496), (60, 2022080), (64, 1895700), (71, 1708800), (75, 1617664), (80, 1516560), (89, 1363200), (96, 1263800), (100, 1213248), (120, 1011040), (128, 947850), (142, 854400), (150, 808832), (160, 758280), (178, 681600), (192, 631900), (200, 606624), (213, 569600), (240, 505520), (256, 473925), (267, 454400), (284, 427200), (300, 404416), (320, 379140), (355, 341760), (356, 340800), (384, 315950), (400, 303312), (426, 284800), (445, 272640), (480, 252760), (534, 227200), (568, 213600), (600, 202208), (640, 189570), (710, 170880), (712, 170400), (768, 157975), (800, 151656), (852, 142400), (890, 136320), (960, 126380), (1065, 113920), (1068, 113600), (1136, 106800), (1200, 101104), (1280, 94785), (1335, 90880), (1420, 85440), (1424, 85200), (1600, 75828), (1704, 71200), (1775, 68352), (1780, 68160), (1920, 63190), (2130, 56960), (2136, 56800), (2225, 54528), (2272, 53400), (2400, 50552), (2670, 45440), (2840, 42720), (2848, 42600), (3200, 37914), (3408, 35600), (3550, 34176), (3560, 34080), (3840, 31595), (4260, 28480), (4272, 28400), (4450, 27264), (4544, 26700), (4800, 25276), (5325, 22784), (5340, 22720), (5680, 21360), (5696, 21300), (6319, 19200), (6400, 18957), (6675, 18176), (6816, 17800), (7100, 17088), (7120, 17040), (8520, 14240), (8544, 14200), (8900, 13632), (9088, 13350), (9600, 12638), (10650, 11392), (10680, 11360)]