82547400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 290606400

約数和(自身を除く): 208059000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 557, 570, 600, 650, 741, 760, 780, 950, 975, 988, 1114, 1140, 1235, 1300, 1425, 1482, 1560, 1671, 1900, 1950, 1976, 2228, 2280, 2470, 2600, 2785, 2850, 2964, 3342, 3705, 3800, 3900, 4456, 4940, 5570, 5700, 5928, 6175, 6684, 7241, 7410, 7800, 8355, 9880, 10583, 11140, 11400, 12350, 13368, 13925, 14482, 14820, 16710, 18525, 21166, 21723, 22280, 24700, 27850, 28964, 29640, 31749, 33420, 36205, 37050, 41775, 42332, 43446, 49400, 52915, 55700, 57928, 63498, 66840, 72410, 74100, 83550, 84664, 86892, 105830, 108615, 111400, 126996, 137579, 144820, 148200, 158745, 167100, 173784, 181025, 211660, 217230, 253992, 264575, 275158, 289640, 317490, 334200, 362050, 412737, 423320, 434460, 529150, 543075, 550316, 634980, 687895, 724100, 793725, 825474, 868920, 1058300, 1086150, 1100632, 1269960, 1375790, 1448200, 1587450, 1650948, 2063685, 2116600, 2172300, 2751580, 3174900, 3301896, 3439475, 4127370, 4344600, 5503160, 6349800, 6878950, 8254740, 10318425, 13757900, 16509480, 20636850, 27515800, 41273700, 82547400]

約数ペア:

[(1, 82547400), (2, 41273700), (3, 27515800), (4, 20636850), (5, 16509480), (6, 13757900), (8, 10318425), (10, 8254740), (12, 6878950), (13, 6349800), (15, 5503160), (19, 4344600), (20, 4127370), (24, 3439475), (25, 3301896), (26, 3174900), (30, 2751580), (38, 2172300), (39, 2116600), (40, 2063685), (50, 1650948), (52, 1587450), (57, 1448200), (60, 1375790), (65, 1269960), (75, 1100632), (76, 1086150), (78, 1058300), (95, 868920), (100, 825474), (104, 793725), (114, 724100), (120, 687895), (130, 634980), (150, 550316), (152, 543075), (156, 529150), (190, 434460), (195, 423320), (200, 412737), (228, 362050), (247, 334200), (260, 317490), (285, 289640), (300, 275158), (312, 264575), (325, 253992), (380, 217230), (390, 211660), (456, 181025), (475, 173784), (494, 167100), (520, 158745), (557, 148200), (570, 144820), (600, 137579), (650, 126996), (741, 111400), (760, 108615), (780, 105830), (950, 86892), (975, 84664), (988, 83550), (1114, 74100), (1140, 72410), (1235, 66840), (1300, 63498), (1425, 57928), (1482, 55700), (1560, 52915), (1671, 49400), (1900, 43446), (1950, 42332), (1976, 41775), (2228, 37050), (2280, 36205), (2470, 33420), (2600, 31749), (2785, 29640), (2850, 28964), (2964, 27850), (3342, 24700), (3705, 22280), (3800, 21723), (3900, 21166), (4456, 18525), (4940, 16710), (5570, 14820), (5700, 14482), (5928, 13925), (6175, 13368), (6684, 12350), (7241, 11400), (7410, 11140), (7800, 10583), (8355, 9880)]