189445200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 240

約数和(自身を含む): 730667520

約数和(自身を除く): 541222320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1187, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2374, 2660, 2800, 2850, 3192, 3325, 3561, 3800, 3990, 4200, 4560, 4748, 5320, 5700, 5935, 6384, 6650, 7122, 7600, 7980, 8309, 8400, 9496, 9975, 10640, 11400, 11870, 13300, 14244, 15960, 16618, 17805, 18992, 19950, 22553, 22800, 23740, 24927, 26600, 28488, 29675, 31920, 33236, 35610, 39900, 41545, 45106, 47480, 49854, 53200, 56976, 59350, 66472, 67659, 71220, 79800, 83090, 89025, 90212, 94960, 99708, 112765, 118700, 124635, 132944, 135318, 142440, 157871, 159600, 166180, 178050, 180424, 199416, 207725, 225530, 237400, 249270, 270636, 284880, 315742, 332360, 338295, 356100, 360848, 398832, 415450, 451060, 473613, 474800, 498540, 541272, 563825, 623175, 631484, 664720, 676590, 712200, 789355, 830900, 902120, 947226, 997080, 1082544, 1127650, 1246350, 1262968, 1353180, 1424400, 1578710, 1661800, 1691475, 1804240, 1894452, 1994160, 2255300, 2368065, 2492700, 2525936, 2706360, 3157420, 3323600, 3382950, 3788904, 3946775, 4510600, 4736130, 4985400, 5412720, 6314840, 6765900, 7577808, 7893550, 9021200, 9472260, 9970800, 11840325, 12629680, 13531800, 15787100, 18944520, 23680650, 27063600, 31574200, 37889040, 47361300, 63148400, 94722600, 189445200]

約数ペア:

[(1, 189445200), (2, 94722600), (3, 63148400), (4, 47361300), (5, 37889040), (6, 31574200), (7, 27063600), (8, 23680650), (10, 18944520), (12, 15787100), (14, 13531800), (15, 12629680), (16, 11840325), (19, 9970800), (20, 9472260), (21, 9021200), (24, 7893550), (25, 7577808), (28, 6765900), (30, 6314840), (35, 5412720), (38, 4985400), (40, 4736130), (42, 4510600), (48, 3946775), (50, 3788904), (56, 3382950), (57, 3323600), (60, 3157420), (70, 2706360), (75, 2525936), (76, 2492700), (80, 2368065), (84, 2255300), (95, 1994160), (100, 1894452), (105, 1804240), (112, 1691475), (114, 1661800), (120, 1578710), (133, 1424400), (140, 1353180), (150, 1262968), (152, 1246350), (168, 1127650), (175, 1082544), (190, 997080), (200, 947226), (210, 902120), (228, 830900), (240, 789355), (266, 712200), (280, 676590), (285, 664720), (300, 631484), (304, 623175), (336, 563825), (350, 541272), (380, 498540), (399, 474800), (400, 473613), (420, 451060), (456, 415450), (475, 398832), (525, 360848), (532, 356100), (560, 338295), (570, 332360), (600, 315742), (665, 284880), (700, 270636), (760, 249270), (798, 237400), (840, 225530), (912, 207725), (950, 199416), (1050, 180424), (1064, 178050), (1140, 166180), (1187, 159600), (1200, 157871), (1330, 142440), (1400, 135318), (1425, 132944), (1520, 124635), (1596, 118700), (1680, 112765), (1900, 99708), (1995, 94960), (2100, 90212), (2128, 89025), (2280, 83090), (2374, 79800), (2660, 71220), (2800, 67659), (2850, 66472), (3192, 59350), (3325, 56976), (3561, 53200), (3800, 49854), (3990, 47480), (4200, 45106), (4560, 41545), (4748, 39900), (5320, 35610), (5700, 33236), (5935, 31920), (6384, 29675), (6650, 28488), (7122, 26600), (7600, 24927), (7980, 23740), (8309, 22800), (8400, 22553), (9496, 19950), (9975, 18992), (10640, 17805), (11400, 16618), (11870, 15960), (13300, 14244)]