315771300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 216

約数和(自身を含む): 1079134056

約数和(自身を除く): 763362756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 137, 150, 156, 180, 195, 197, 225, 234, 260, 274, 300, 325, 390, 394, 411, 450, 468, 548, 585, 591, 650, 685, 780, 788, 822, 900, 975, 985, 1170, 1182, 1233, 1300, 1370, 1644, 1773, 1781, 1950, 1970, 2055, 2340, 2364, 2466, 2561, 2740, 2925, 2955, 3425, 3546, 3562, 3900, 3940, 4110, 4925, 4932, 5122, 5343, 5850, 5910, 6165, 6850, 7092, 7124, 7683, 8220, 8865, 8905, 9850, 10244, 10275, 10686, 11700, 11820, 12330, 12805, 13700, 14775, 15366, 16029, 17730, 17810, 19700, 20550, 21372, 23049, 24660, 25610, 26715, 26989, 29550, 30732, 30825, 32058, 35460, 35620, 38415, 41100, 44325, 44525, 46098, 51220, 53430, 53978, 59100, 61650, 64025, 64116, 76830, 80145, 80967, 88650, 89050, 92196, 106860, 107956, 115245, 123300, 128050, 133575, 134945, 153660, 160290, 161934, 177300, 178100, 192075, 230490, 242901, 256100, 267150, 269890, 320580, 323868, 350857, 384150, 400725, 404835, 460980, 485802, 534300, 539780, 576225, 674725, 701714, 768300, 801450, 809670, 971604, 1052571, 1152450, 1214505, 1349450, 1403428, 1602900, 1619340, 1754285, 2024175, 2105142, 2304900, 2429010, 2698900, 3157713, 3508570, 4048350, 4210284, 4858020, 5262855, 6072525, 6315426, 7017140, 8096700, 8771425, 10525710, 12145050, 12630852, 15788565, 17542850, 21051420, 24290100, 26314275, 31577130, 35085700, 52628550, 63154260, 78942825, 105257100, 157885650, 315771300]

約数ペア:

[(1, 315771300), (2, 157885650), (3, 105257100), (4, 78942825), (5, 63154260), (6, 52628550), (9, 35085700), (10, 31577130), (12, 26314275), (13, 24290100), (15, 21051420), (18, 17542850), (20, 15788565), (25, 12630852), (26, 12145050), (30, 10525710), (36, 8771425), (39, 8096700), (45, 7017140), (50, 6315426), (52, 6072525), (60, 5262855), (65, 4858020), (75, 4210284), (78, 4048350), (90, 3508570), (100, 3157713), (117, 2698900), (130, 2429010), (137, 2304900), (150, 2105142), (156, 2024175), (180, 1754285), (195, 1619340), (197, 1602900), (225, 1403428), (234, 1349450), (260, 1214505), (274, 1152450), (300, 1052571), (325, 971604), (390, 809670), (394, 801450), (411, 768300), (450, 701714), (468, 674725), (548, 576225), (585, 539780), (591, 534300), (650, 485802), (685, 460980), (780, 404835), (788, 400725), (822, 384150), (900, 350857), (975, 323868), (985, 320580), (1170, 269890), (1182, 267150), (1233, 256100), (1300, 242901), (1370, 230490), (1644, 192075), (1773, 178100), (1781, 177300), (1950, 161934), (1970, 160290), (2055, 153660), (2340, 134945), (2364, 133575), (2466, 128050), (2561, 123300), (2740, 115245), (2925, 107956), (2955, 106860), (3425, 92196), (3546, 89050), (3562, 88650), (3900, 80967), (3940, 80145), (4110, 76830), (4925, 64116), (4932, 64025), (5122, 61650), (5343, 59100), (5850, 53978), (5910, 53430), (6165, 51220), (6850, 46098), (7092, 44525), (7124, 44325), (7683, 41100), (8220, 38415), (8865, 35620), (8905, 35460), (9850, 32058), (10244, 30825), (10275, 30732), (10686, 29550), (11700, 26989), (11820, 26715), (12330, 25610), (12805, 24660), (13700, 23049), (14775, 21372), (15366, 20550), (16029, 19700), (17730, 17810)]