199195800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 666921600

約数和(自身を除く): 467725800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 59, 60, 68, 75, 85, 100, 102, 118, 120, 136, 150, 170, 177, 200, 204, 236, 255, 295, 300, 331, 340, 354, 408, 425, 472, 510, 590, 600, 662, 680, 708, 850, 885, 993, 1003, 1020, 1180, 1275, 1324, 1416, 1475, 1655, 1700, 1770, 1986, 2006, 2040, 2360, 2550, 2648, 2950, 3009, 3310, 3400, 3540, 3972, 4012, 4425, 4965, 5015, 5100, 5627, 5900, 6018, 6620, 7080, 7944, 8024, 8275, 8850, 9930, 10030, 10200, 11254, 11800, 12036, 13240, 15045, 16550, 16881, 17700, 19529, 19860, 20060, 22508, 24072, 24825, 25075, 28135, 30090, 33100, 33762, 35400, 39058, 39720, 40120, 45016, 49650, 50150, 56270, 58587, 60180, 66200, 67524, 75225, 78116, 84405, 97645, 99300, 100300, 112540, 117174, 120360, 135048, 140675, 150450, 156232, 168810, 195290, 198600, 200600, 225080, 234348, 281350, 292935, 300900, 331993, 337620, 390580, 422025, 468696, 488225, 562700, 585870, 601800, 663986, 675240, 781160, 844050, 976450, 995979, 1125400, 1171740, 1327972, 1464675, 1659965, 1688100, 1952900, 1991958, 2343480, 2655944, 2929350, 3319930, 3376200, 3905800, 3983916, 4979895, 5858700, 6639860, 7967832, 8299825, 9959790, 11717400, 13279720, 16599650, 19919580, 24899475, 33199300, 39839160, 49798950, 66398600, 99597900, 199195800]

約数ペア:

[(1, 199195800), (2, 99597900), (3, 66398600), (4, 49798950), (5, 39839160), (6, 33199300), (8, 24899475), (10, 19919580), (12, 16599650), (15, 13279720), (17, 11717400), (20, 9959790), (24, 8299825), (25, 7967832), (30, 6639860), (34, 5858700), (40, 4979895), (50, 3983916), (51, 3905800), (59, 3376200), (60, 3319930), (68, 2929350), (75, 2655944), (85, 2343480), (100, 1991958), (102, 1952900), (118, 1688100), (120, 1659965), (136, 1464675), (150, 1327972), (170, 1171740), (177, 1125400), (200, 995979), (204, 976450), (236, 844050), (255, 781160), (295, 675240), (300, 663986), (331, 601800), (340, 585870), (354, 562700), (408, 488225), (425, 468696), (472, 422025), (510, 390580), (590, 337620), (600, 331993), (662, 300900), (680, 292935), (708, 281350), (850, 234348), (885, 225080), (993, 200600), (1003, 198600), (1020, 195290), (1180, 168810), (1275, 156232), (1324, 150450), (1416, 140675), (1475, 135048), (1655, 120360), (1700, 117174), (1770, 112540), (1986, 100300), (2006, 99300), (2040, 97645), (2360, 84405), (2550, 78116), (2648, 75225), (2950, 67524), (3009, 66200), (3310, 60180), (3400, 58587), (3540, 56270), (3972, 50150), (4012, 49650), (4425, 45016), (4965, 40120), (5015, 39720), (5100, 39058), (5627, 35400), (5900, 33762), (6018, 33100), (6620, 30090), (7080, 28135), (7944, 25075), (8024, 24825), (8275, 24072), (8850, 22508), (9930, 20060), (10030, 19860), (10200, 19529), (11254, 17700), (11800, 16881), (12036, 16550), (13240, 15045)]