29880900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 360

約数和(自身を含む): 120992256

約数和(自身を除く): 91111356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 31, 34, 35, 36, 42, 45, 50, 51, 54, 60, 62, 63, 68, 70, 75, 81, 84, 85, 90, 93, 100, 102, 105, 108, 119, 124, 126, 135, 140, 150, 153, 155, 162, 170, 175, 180, 186, 189, 204, 210, 217, 225, 238, 252, 255, 270, 279, 300, 306, 310, 315, 324, 340, 350, 357, 372, 378, 405, 420, 425, 434, 450, 459, 465, 476, 510, 525, 527, 540, 558, 567, 595, 612, 620, 630, 651, 675, 700, 714, 756, 765, 775, 810, 837, 850, 868, 900, 918, 930, 945, 1020, 1050, 1054, 1071, 1085, 1116, 1134, 1190, 1260, 1275, 1302, 1350, 1377, 1395, 1428, 1530, 1550, 1575, 1581, 1620, 1674, 1700, 1785, 1836, 1860, 1890, 1953, 2025, 2100, 2108, 2142, 2170, 2268, 2295, 2325, 2380, 2511, 2550, 2604, 2635, 2700, 2754, 2790, 2835, 2975, 3060, 3100, 3150, 3162, 3213, 3255, 3348, 3570, 3689, 3780, 3825, 3906, 4050, 4185, 4284, 4340, 4590, 4650, 4725, 4743, 5022, 5100, 5270, 5355, 5425, 5508, 5580, 5670, 5859, 5950, 6300, 6324, 6426, 6510, 6885, 6975, 7140, 7378, 7650, 7812, 7905, 8100, 8370, 8925, 9180, 9300, 9450, 9486, 9639, 9765, 10044, 10540, 10710, 10850, 11067, 11340, 11475, 11718, 11900, 12555, 12852, 13020, 13175, 13770, 13950, 14175, 14229, 14756, 15300, 15810, 16065, 16275, 16740, 17577, 17850, 18445, 18900, 18972, 19278, 19530, 20925, 21420, 21700, 22134, 22950, 23436, 23715, 25110, 26350, 26775, 27540, 27900, 28350, 28458, 29295, 31620, 32130, 32550, 33201, 34425, 35154, 35700, 36890, 38556, 39060, 39525, 41850, 42687, 44268, 45900, 47430, 48195, 48825, 50220, 52700, 53550, 55335, 56700, 56916, 58590, 62775, 64260, 65100, 66402, 68850, 70308, 71145, 73780, 79050, 80325, 83700, 85374, 87885, 92225, 94860, 96390, 97650, 99603, 107100, 110670, 117180, 118575, 125550, 132804, 137700, 142290, 146475, 158100, 160650, 166005, 170748, 175770, 184450, 192780, 195300, 199206, 213435, 221340, 237150, 240975, 251100, 276675, 284580, 292950, 298809, 321300, 332010, 351540, 355725, 368900, 398412, 426870, 439425, 474300, 481950, 498015, 553350, 585900, 597618, 664020, 711450, 830025, 853740, 878850, 963900, 996030, 1067175, 1106700, 1195236, 1422900, 1494045, 1660050, 1757700, 1992060, 2134350, 2490075, 2988090, 3320100, 4268700, 4980150, 5976180, 7470225, 9960300, 14940450, 29880900]

約数ペア:

[(1, 29880900), (2, 14940450), (3, 9960300), (4, 7470225), (5, 5976180), (6, 4980150), (7, 4268700), (9, 3320100), (10, 2988090), (12, 2490075), (14, 2134350), (15, 1992060), (17, 1757700), (18, 1660050), (20, 1494045), (21, 1422900), (25, 1195236), (27, 1106700), (28, 1067175), (30, 996030), (31, 963900), (34, 878850), (35, 853740), (36, 830025), (42, 711450), (45, 664020), (50, 597618), (51, 585900), (54, 553350), (60, 498015), (62, 481950), (63, 474300), (68, 439425), (70, 426870), (75, 398412), (81, 368900), (84, 355725), (85, 351540), (90, 332010), (93, 321300), (100, 298809), (102, 292950), (105, 284580), (108, 276675), (119, 251100), (124, 240975), (126, 237150), (135, 221340), (140, 213435), (150, 199206), (153, 195300), (155, 192780), (162, 184450), (170, 175770), (175, 170748), (180, 166005), (186, 160650), (189, 158100), (204, 146475), (210, 142290), (217, 137700), (225, 132804), (238, 125550), (252, 118575), (255, 117180), (270, 110670), (279, 107100), (300, 99603), (306, 97650), (310, 96390), (315, 94860), (324, 92225), (340, 87885), (350, 85374), (357, 83700), (372, 80325), (378, 79050), (405, 73780), (420, 71145), (425, 70308), (434, 68850), (450, 66402), (459, 65100), (465, 64260), (476, 62775), (510, 58590), (525, 56916), (527, 56700), (540, 55335), (558, 53550), (567, 52700), (595, 50220), (612, 48825), (620, 48195), (630, 47430), (651, 45900), (675, 44268), (700, 42687), (714, 41850), (756, 39525), (765, 39060), (775, 38556), (810, 36890), (837, 35700), (850, 35154), (868, 34425), (900, 33201), (918, 32550), (930, 32130), (945, 31620), (1020, 29295), (1050, 28458), (1054, 28350), (1071, 27900), (1085, 27540), (1116, 26775), (1134, 26350), (1190, 25110), (1260, 23715), (1275, 23436), (1302, 22950), (1350, 22134), (1377, 21700), (1395, 21420), (1428, 20925), (1530, 19530), (1550, 19278), (1575, 18972), (1581, 18900), (1620, 18445), (1674, 17850), (1700, 17577), (1785, 16740), (1836, 16275), (1860, 16065), (1890, 15810), (1953, 15300), (2025, 14756), (2100, 14229), (2108, 14175), (2142, 13950), (2170, 13770), (2268, 13175), (2295, 13020), (2325, 12852), (2380, 12555), (2511, 11900), (2550, 11718), (2604, 11475), (2635, 11340), (2700, 11067), (2754, 10850), (2790, 10710), (2835, 10540), (2975, 10044), (3060, 9765), (3100, 9639), (3150, 9486), (3162, 9450), (3213, 9300), (3255, 9180), (3348, 8925), (3570, 8370), (3689, 8100), (3780, 7905), (3825, 7812), (3906, 7650), (4050, 7378), (4185, 7140), (4284, 6975), (4340, 6885), (4590, 6510), (4650, 6426), (4725, 6324), (4743, 6300), (5022, 5950), (5100, 5859), (5270, 5670), (5355, 5580), (5425, 5508)]