75383640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 262828800

約数和(自身を除く): 187445160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 107, 114, 120, 152, 171, 180, 190, 206, 214, 228, 285, 309, 321, 342, 360, 380, 412, 428, 456, 515, 535, 570, 618, 642, 684, 760, 824, 855, 856, 927, 963, 1030, 1070, 1140, 1236, 1284, 1368, 1545, 1605, 1710, 1854, 1926, 1957, 2033, 2060, 2140, 2280, 2472, 2568, 3090, 3210, 3420, 3708, 3852, 3914, 4066, 4120, 4280, 4635, 4815, 5871, 6099, 6180, 6420, 6840, 7416, 7704, 7828, 8132, 9270, 9630, 9785, 10165, 11021, 11742, 12198, 12360, 12840, 15656, 16264, 17613, 18297, 18540, 19260, 19570, 20330, 22042, 23484, 24396, 29355, 30495, 33063, 35226, 36594, 37080, 38520, 39140, 40660, 44084, 46968, 48792, 55105, 58710, 60990, 66126, 70452, 73188, 78280, 81320, 88065, 88168, 91485, 99189, 110210, 117420, 121980, 132252, 140904, 146376, 165315, 176130, 182970, 198378, 209399, 220420, 234840, 243960, 264504, 330630, 352260, 365940, 396756, 418798, 440840, 495945, 628197, 661260, 704520, 731880, 793512, 837596, 991890, 1046995, 1256394, 1322520, 1675192, 1884591, 1983780, 2093990, 2512788, 3140985, 3769182, 3967560, 4187980, 5025576, 6281970, 7538364, 8375960, 9422955, 12563940, 15076728, 18845910, 25127880, 37691820, 75383640]

約数ペア:

[(1, 75383640), (2, 37691820), (3, 25127880), (4, 18845910), (5, 15076728), (6, 12563940), (8, 9422955), (9, 8375960), (10, 7538364), (12, 6281970), (15, 5025576), (18, 4187980), (19, 3967560), (20, 3769182), (24, 3140985), (30, 2512788), (36, 2093990), (38, 1983780), (40, 1884591), (45, 1675192), (57, 1322520), (60, 1256394), (72, 1046995), (76, 991890), (90, 837596), (95, 793512), (103, 731880), (107, 704520), (114, 661260), (120, 628197), (152, 495945), (171, 440840), (180, 418798), (190, 396756), (206, 365940), (214, 352260), (228, 330630), (285, 264504), (309, 243960), (321, 234840), (342, 220420), (360, 209399), (380, 198378), (412, 182970), (428, 176130), (456, 165315), (515, 146376), (535, 140904), (570, 132252), (618, 121980), (642, 117420), (684, 110210), (760, 99189), (824, 91485), (855, 88168), (856, 88065), (927, 81320), (963, 78280), (1030, 73188), (1070, 70452), (1140, 66126), (1236, 60990), (1284, 58710), (1368, 55105), (1545, 48792), (1605, 46968), (1710, 44084), (1854, 40660), (1926, 39140), (1957, 38520), (2033, 37080), (2060, 36594), (2140, 35226), (2280, 33063), (2472, 30495), (2568, 29355), (3090, 24396), (3210, 23484), (3420, 22042), (3708, 20330), (3852, 19570), (3914, 19260), (4066, 18540), (4120, 18297), (4280, 17613), (4635, 16264), (4815, 15656), (5871, 12840), (6099, 12360), (6180, 12198), (6420, 11742), (6840, 11021), (7416, 10165), (7704, 9785), (7828, 9630), (8132, 9270)]