75849900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 144

約数和(自身を含む): 264149760

約数和(自身を除く): 188299860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1901, 1995, 2100, 2660, 2850, 3325, 3802, 3990, 5700, 5703, 6650, 7604, 7980, 9505, 9975, 11406, 13300, 13307, 19010, 19950, 22812, 26614, 28515, 36119, 38020, 39900, 39921, 47525, 53228, 57030, 66535, 72238, 79842, 95050, 108357, 114060, 133070, 142575, 144476, 159684, 180595, 190100, 199605, 216714, 252833, 266140, 285150, 332675, 361190, 399210, 433428, 505666, 541785, 570300, 665350, 722380, 758499, 798420, 902975, 998025, 1011332, 1083570, 1264165, 1330700, 1516998, 1805950, 1996050, 2167140, 2528330, 2708925, 3033996, 3611900, 3792495, 3992100, 5056660, 5417850, 6320825, 7584990, 10835700, 12641650, 15169980, 18962475, 25283300, 37924950, 75849900]

約数ペア:

[(1, 75849900), (2, 37924950), (3, 25283300), (4, 18962475), (5, 15169980), (6, 12641650), (7, 10835700), (10, 7584990), (12, 6320825), (14, 5417850), (15, 5056660), (19, 3992100), (20, 3792495), (21, 3611900), (25, 3033996), (28, 2708925), (30, 2528330), (35, 2167140), (38, 1996050), (42, 1805950), (50, 1516998), (57, 1330700), (60, 1264165), (70, 1083570), (75, 1011332), (76, 998025), (84, 902975), (95, 798420), (100, 758499), (105, 722380), (114, 665350), (133, 570300), (140, 541785), (150, 505666), (175, 433428), (190, 399210), (210, 361190), (228, 332675), (266, 285150), (285, 266140), (300, 252833), (350, 216714), (380, 199605), (399, 190100), (420, 180595), (475, 159684), (525, 144476), (532, 142575), (570, 133070), (665, 114060), (700, 108357), (798, 95050), (950, 79842), (1050, 72238), (1140, 66535), (1330, 57030), (1425, 53228), (1596, 47525), (1900, 39921), (1901, 39900), (1995, 38020), (2100, 36119), (2660, 28515), (2850, 26614), (3325, 22812), (3802, 19950), (3990, 19010), (5700, 13307), (5703, 13300), (6650, 11406), (7604, 9975), (7980, 9505)]