389063700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 216

約数和(自身を含む): 1316165760

約数和(自身を除く): 927102060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 59, 60, 68, 75, 85, 90, 100, 102, 118, 150, 153, 170, 177, 180, 204, 225, 236, 255, 295, 300, 306, 340, 354, 425, 431, 450, 510, 531, 590, 612, 708, 765, 850, 862, 885, 900, 1003, 1020, 1062, 1180, 1275, 1293, 1475, 1530, 1700, 1724, 1770, 2006, 2124, 2155, 2550, 2586, 2655, 2950, 3009, 3060, 3540, 3825, 3879, 4012, 4310, 4425, 5015, 5100, 5172, 5310, 5900, 6018, 6465, 7327, 7650, 7758, 8620, 8850, 9027, 10030, 10620, 10775, 12036, 12930, 13275, 14654, 15045, 15300, 15516, 17700, 18054, 19395, 20060, 21550, 21981, 25075, 25429, 25860, 26550, 29308, 30090, 32325, 36108, 36635, 38790, 43100, 43962, 45135, 50150, 50858, 53100, 60180, 64650, 65943, 73270, 75225, 76287, 77580, 87924, 90270, 96975, 100300, 101716, 109905, 127145, 129300, 131886, 146540, 150450, 152574, 180540, 183175, 193950, 219810, 225675, 228861, 254290, 263772, 300900, 305148, 329715, 366350, 381435, 387900, 432293, 439620, 451350, 457722, 508580, 549525, 635725, 659430, 732700, 762870, 864586, 902700, 915444, 1099050, 1144305, 1271450, 1296879, 1318860, 1525740, 1648575, 1729172, 1907175, 2161465, 2198100, 2288610, 2542900, 2593758, 3297150, 3814350, 3890637, 4322930, 4577220, 5187516, 5721525, 6484395, 6594300, 7628700, 7781274, 8645860, 10807325, 11443050, 12968790, 15562548, 19453185, 21614650, 22886100, 25937580, 32421975, 38906370, 43229300, 64843950, 77812740, 97265925, 129687900, 194531850, 389063700]

約数ペア:

[(1, 389063700), (2, 194531850), (3, 129687900), (4, 97265925), (5, 77812740), (6, 64843950), (9, 43229300), (10, 38906370), (12, 32421975), (15, 25937580), (17, 22886100), (18, 21614650), (20, 19453185), (25, 15562548), (30, 12968790), (34, 11443050), (36, 10807325), (45, 8645860), (50, 7781274), (51, 7628700), (59, 6594300), (60, 6484395), (68, 5721525), (75, 5187516), (85, 4577220), (90, 4322930), (100, 3890637), (102, 3814350), (118, 3297150), (150, 2593758), (153, 2542900), (170, 2288610), (177, 2198100), (180, 2161465), (204, 1907175), (225, 1729172), (236, 1648575), (255, 1525740), (295, 1318860), (300, 1296879), (306, 1271450), (340, 1144305), (354, 1099050), (425, 915444), (431, 902700), (450, 864586), (510, 762870), (531, 732700), (590, 659430), (612, 635725), (708, 549525), (765, 508580), (850, 457722), (862, 451350), (885, 439620), (900, 432293), (1003, 387900), (1020, 381435), (1062, 366350), (1180, 329715), (1275, 305148), (1293, 300900), (1475, 263772), (1530, 254290), (1700, 228861), (1724, 225675), (1770, 219810), (2006, 193950), (2124, 183175), (2155, 180540), (2550, 152574), (2586, 150450), (2655, 146540), (2950, 131886), (3009, 129300), (3060, 127145), (3540, 109905), (3825, 101716), (3879, 100300), (4012, 96975), (4310, 90270), (4425, 87924), (5015, 77580), (5100, 76287), (5172, 75225), (5310, 73270), (5900, 65943), (6018, 64650), (6465, 60180), (7327, 53100), (7650, 50858), (7758, 50150), (8620, 45135), (8850, 43962), (9027, 43100), (10030, 38790), (10620, 36635), (10775, 36108), (12036, 32325), (12930, 30090), (13275, 29308), (14654, 26550), (15045, 25860), (15300, 25429), (15516, 25075), (17700, 21981), (18054, 21550), (19395, 20060)]