145155600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 180

約数和(自身を含む): 512762692

約数和(自身を除く): 367607092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 100, 120, 122, 144, 150, 180, 183, 200, 225, 240, 244, 300, 305, 360, 366, 400, 450, 488, 549, 600, 610, 661, 720, 732, 900, 915, 976, 1098, 1200, 1220, 1322, 1464, 1525, 1800, 1830, 1983, 2196, 2440, 2644, 2745, 2928, 3050, 3305, 3600, 3660, 3966, 4392, 4575, 4880, 5288, 5490, 5949, 6100, 6610, 7320, 7932, 8784, 9150, 9915, 10576, 10980, 11898, 12200, 13220, 13725, 14640, 15864, 16525, 18300, 19830, 21960, 23796, 24400, 26440, 27450, 29745, 31728, 33050, 36600, 39660, 40321, 43920, 47592, 49575, 52880, 54900, 59490, 66100, 73200, 79320, 80642, 95184, 99150, 109800, 118980, 120963, 132200, 148725, 158640, 161284, 198300, 201605, 219600, 237960, 241926, 264400, 297450, 322568, 362889, 396600, 403210, 475920, 483852, 594900, 604815, 645136, 725778, 793200, 806420, 967704, 1008025, 1189800, 1209630, 1451556, 1612840, 1814445, 1935408, 2016050, 2379600, 2419260, 2903112, 3024075, 3225680, 3628890, 4032100, 4838520, 5806224, 6048150, 7257780, 8064200, 9072225, 9677040, 12096300, 14515560, 16128400, 18144450, 24192600, 29031120, 36288900, 48385200, 72577800, 145155600]

約数ペア:

[(1, 145155600), (2, 72577800), (3, 48385200), (4, 36288900), (5, 29031120), (6, 24192600), (8, 18144450), (9, 16128400), (10, 14515560), (12, 12096300), (15, 9677040), (16, 9072225), (18, 8064200), (20, 7257780), (24, 6048150), (25, 5806224), (30, 4838520), (36, 4032100), (40, 3628890), (45, 3225680), (48, 3024075), (50, 2903112), (60, 2419260), (61, 2379600), (72, 2016050), (75, 1935408), (80, 1814445), (90, 1612840), (100, 1451556), (120, 1209630), (122, 1189800), (144, 1008025), (150, 967704), (180, 806420), (183, 793200), (200, 725778), (225, 645136), (240, 604815), (244, 594900), (300, 483852), (305, 475920), (360, 403210), (366, 396600), (400, 362889), (450, 322568), (488, 297450), (549, 264400), (600, 241926), (610, 237960), (661, 219600), (720, 201605), (732, 198300), (900, 161284), (915, 158640), (976, 148725), (1098, 132200), (1200, 120963), (1220, 118980), (1322, 109800), (1464, 99150), (1525, 95184), (1800, 80642), (1830, 79320), (1983, 73200), (2196, 66100), (2440, 59490), (2644, 54900), (2745, 52880), (2928, 49575), (3050, 47592), (3305, 43920), (3600, 40321), (3660, 39660), (3966, 36600), (4392, 33050), (4575, 31728), (4880, 29745), (5288, 27450), (5490, 26440), (5949, 24400), (6100, 23796), (6610, 21960), (7320, 19830), (7932, 18300), (8784, 16525), (9150, 15864), (9915, 14640), (10576, 13725), (10980, 13220), (11898, 12200)]