195127200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 216

約数和(自身を含む): 705915756

約数和(自身を除く): 510788556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 661, 720, 738, 800, 820, 900, 984, 1025, 1200, 1230, 1312, 1322, 1440, 1476, 1640, 1800, 1845, 1968, 1983, 2050, 2400, 2460, 2644, 2952, 3075, 3280, 3305, 3600, 3690, 3936, 3966, 4100, 4920, 5288, 5904, 5949, 6150, 6560, 6610, 7200, 7380, 7932, 8200, 9225, 9840, 9915, 10576, 11808, 11898, 12300, 13220, 14760, 15864, 16400, 16525, 18450, 19680, 19830, 21152, 23796, 24600, 26440, 27101, 29520, 29745, 31728, 32800, 33050, 36900, 39660, 47592, 49200, 49575, 52880, 54202, 59040, 59490, 63456, 66100, 73800, 79320, 81303, 95184, 98400, 99150, 105760, 108404, 118980, 132200, 135505, 147600, 148725, 158640, 162606, 190368, 198300, 216808, 237960, 243909, 264400, 271010, 295200, 297450, 317280, 325212, 396600, 406515, 433616, 475920, 487818, 528800, 542020, 594900, 650424, 677525, 793200, 813030, 867232, 951840, 975636, 1084040, 1189800, 1219545, 1300848, 1355050, 1586400, 1626060, 1951272, 2032575, 2168080, 2379600, 2439090, 2601696, 2710100, 3252120, 3902544, 4065150, 4336160, 4759200, 4878180, 5420200, 6097725, 6504240, 7805088, 8130300, 9756360, 10840400, 12195450, 13008480, 16260600, 19512720, 21680800, 24390900, 32521200, 39025440, 48781800, 65042400, 97563600, 195127200]

約数ペア:

[(1, 195127200), (2, 97563600), (3, 65042400), (4, 48781800), (5, 39025440), (6, 32521200), (8, 24390900), (9, 21680800), (10, 19512720), (12, 16260600), (15, 13008480), (16, 12195450), (18, 10840400), (20, 9756360), (24, 8130300), (25, 7805088), (30, 6504240), (32, 6097725), (36, 5420200), (40, 4878180), (41, 4759200), (45, 4336160), (48, 4065150), (50, 3902544), (60, 3252120), (72, 2710100), (75, 2601696), (80, 2439090), (82, 2379600), (90, 2168080), (96, 2032575), (100, 1951272), (120, 1626060), (123, 1586400), (144, 1355050), (150, 1300848), (160, 1219545), (164, 1189800), (180, 1084040), (200, 975636), (205, 951840), (225, 867232), (240, 813030), (246, 793200), (288, 677525), (300, 650424), (328, 594900), (360, 542020), (369, 528800), (400, 487818), (410, 475920), (450, 433616), (480, 406515), (492, 396600), (600, 325212), (615, 317280), (656, 297450), (661, 295200), (720, 271010), (738, 264400), (800, 243909), (820, 237960), (900, 216808), (984, 198300), (1025, 190368), (1200, 162606), (1230, 158640), (1312, 148725), (1322, 147600), (1440, 135505), (1476, 132200), (1640, 118980), (1800, 108404), (1845, 105760), (1968, 99150), (1983, 98400), (2050, 95184), (2400, 81303), (2460, 79320), (2644, 73800), (2952, 66100), (3075, 63456), (3280, 59490), (3305, 59040), (3600, 54202), (3690, 52880), (3936, 49575), (3966, 49200), (4100, 47592), (4920, 39660), (5288, 36900), (5904, 33050), (5949, 32800), (6150, 31728), (6560, 29745), (6610, 29520), (7200, 27101), (7380, 26440), (7932, 24600), (8200, 23796), (9225, 21152), (9840, 19830), (9915, 19680), (10576, 18450), (11808, 16525), (11898, 16400), (12300, 15864), (13220, 14760)]