65042400

素因数分解:

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

素因数の和:725

約数の個数: 144

約数和(自身を含む): 217204848

約数和(自身を除く): 152162448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 661, 800, 820, 984, 1025, 1200, 1230, 1312, 1322, 1640, 1968, 1983, 2050, 2400, 2460, 2644, 3075, 3280, 3305, 3936, 3966, 4100, 4920, 5288, 6150, 6560, 6610, 7932, 8200, 9840, 9915, 10576, 12300, 13220, 15864, 16400, 16525, 19680, 19830, 21152, 24600, 26440, 27101, 31728, 32800, 33050, 39660, 49200, 49575, 52880, 54202, 63456, 66100, 79320, 81303, 98400, 99150, 105760, 108404, 132200, 135505, 158640, 162606, 198300, 216808, 264400, 271010, 317280, 325212, 396600, 406515, 433616, 528800, 542020, 650424, 677525, 793200, 813030, 867232, 1084040, 1300848, 1355050, 1586400, 1626060, 2032575, 2168080, 2601696, 2710100, 3252120, 4065150, 4336160, 5420200, 6504240, 8130300, 10840400, 13008480, 16260600, 21680800, 32521200, 65042400]

約数ペア:

[(1, 65042400), (2, 32521200), (3, 21680800), (4, 16260600), (5, 13008480), (6, 10840400), (8, 8130300), (10, 6504240), (12, 5420200), (15, 4336160), (16, 4065150), (20, 3252120), (24, 2710100), (25, 2601696), (30, 2168080), (32, 2032575), (40, 1626060), (41, 1586400), (48, 1355050), (50, 1300848), (60, 1084040), (75, 867232), (80, 813030), (82, 793200), (96, 677525), (100, 650424), (120, 542020), (123, 528800), (150, 433616), (160, 406515), (164, 396600), (200, 325212), (205, 317280), (240, 271010), (246, 264400), (300, 216808), (328, 198300), (400, 162606), (410, 158640), (480, 135505), (492, 132200), (600, 108404), (615, 105760), (656, 99150), (661, 98400), (800, 81303), (820, 79320), (984, 66100), (1025, 63456), (1200, 54202), (1230, 52880), (1312, 49575), (1322, 49200), (1640, 39660), (1968, 33050), (1983, 32800), (2050, 31728), (2400, 27101), (2460, 26440), (2644, 24600), (3075, 21152), (3280, 19830), (3305, 19680), (3936, 16525), (3966, 16400), (4100, 15864), (4920, 13220), (5288, 12300), (6150, 10576), (6560, 9915), (6610, 9840), (7932, 8200)]