78294300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 270316032

約数和(自身を除く): 192021732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1621, 1725, 1932, 2100, 2300, 2415, 3220, 3242, 3450, 4025, 4830, 4863, 6484, 6900, 8050, 8105, 9660, 9726, 11347, 12075, 16100, 16210, 19452, 22694, 24150, 24315, 32420, 34041, 37283, 40525, 45388, 48300, 48630, 56735, 68082, 74566, 81050, 97260, 111849, 113470, 121575, 136164, 149132, 162100, 170205, 186415, 223698, 226940, 243150, 260981, 283675, 340410, 372830, 447396, 486300, 521962, 559245, 567350, 680820, 745660, 782943, 851025, 932075, 1043924, 1118490, 1134700, 1304905, 1565886, 1702050, 1864150, 2236980, 2609810, 2796225, 3131772, 3404100, 3728300, 3914715, 5219620, 5592450, 6524525, 7829430, 11184900, 13049050, 15658860, 19573575, 26098100, 39147150, 78294300]

約数ペア:

[(1, 78294300), (2, 39147150), (3, 26098100), (4, 19573575), (5, 15658860), (6, 13049050), (7, 11184900), (10, 7829430), (12, 6524525), (14, 5592450), (15, 5219620), (20, 3914715), (21, 3728300), (23, 3404100), (25, 3131772), (28, 2796225), (30, 2609810), (35, 2236980), (42, 1864150), (46, 1702050), (50, 1565886), (60, 1304905), (69, 1134700), (70, 1118490), (75, 1043924), (84, 932075), (92, 851025), (100, 782943), (105, 745660), (115, 680820), (138, 567350), (140, 559245), (150, 521962), (161, 486300), (175, 447396), (210, 372830), (230, 340410), (276, 283675), (300, 260981), (322, 243150), (345, 226940), (350, 223698), (420, 186415), (460, 170205), (483, 162100), (525, 149132), (575, 136164), (644, 121575), (690, 113470), (700, 111849), (805, 97260), (966, 81050), (1050, 74566), (1150, 68082), (1380, 56735), (1610, 48630), (1621, 48300), (1725, 45388), (1932, 40525), (2100, 37283), (2300, 34041), (2415, 32420), (3220, 24315), (3242, 24150), (3450, 22694), (4025, 19452), (4830, 16210), (4863, 16100), (6484, 12075), (6900, 11347), (8050, 9726), (8105, 9660)]