30384750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 86261760

約数和(自身を除く): 55877010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 127, 145, 150, 165, 174, 250, 254, 275, 290, 319, 330, 375, 381, 435, 550, 635, 638, 725, 750, 762, 825, 870, 957, 1270, 1375, 1397, 1450, 1595, 1650, 1905, 1914, 2175, 2750, 2794, 3175, 3190, 3625, 3683, 3810, 4125, 4191, 4350, 4785, 6350, 6985, 7250, 7366, 7975, 8250, 8382, 9525, 9570, 10875, 11049, 13970, 15875, 15950, 18415, 19050, 20955, 21750, 22098, 23925, 31750, 34925, 36830, 39875, 40513, 41910, 47625, 47850, 55245, 69850, 79750, 81026, 92075, 95250, 104775, 110490, 119625, 121539, 174625, 184150, 202565, 209550, 239250, 243078, 276225, 349250, 405130, 460375, 523875, 552450, 607695, 920750, 1012825, 1047750, 1215390, 1381125, 2025650, 2762250, 3038475, 5064125, 6076950, 10128250, 15192375, 30384750]

約数ペア:

[(1, 30384750), (2, 15192375), (3, 10128250), (5, 6076950), (6, 5064125), (10, 3038475), (11, 2762250), (15, 2025650), (22, 1381125), (25, 1215390), (29, 1047750), (30, 1012825), (33, 920750), (50, 607695), (55, 552450), (58, 523875), (66, 460375), (75, 405130), (87, 349250), (110, 276225), (125, 243078), (127, 239250), (145, 209550), (150, 202565), (165, 184150), (174, 174625), (250, 121539), (254, 119625), (275, 110490), (290, 104775), (319, 95250), (330, 92075), (375, 81026), (381, 79750), (435, 69850), (550, 55245), (635, 47850), (638, 47625), (725, 41910), (750, 40513), (762, 39875), (825, 36830), (870, 34925), (957, 31750), (1270, 23925), (1375, 22098), (1397, 21750), (1450, 20955), (1595, 19050), (1650, 18415), (1905, 15950), (1914, 15875), (2175, 13970), (2750, 11049), (2794, 10875), (3175, 9570), (3190, 9525), (3625, 8382), (3683, 8250), (3810, 7975), (4125, 7366), (4191, 7250), (4350, 6985), (4785, 6350)]