1821760951300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1\times {\mathrm{11519}}^1$

素因数の和:14582

約数の個数: 144

約数和(自身を含む): 4322603335680

約数和(自身を除く): 2500842384380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3001, 3100, 5270, 6002, 10540, 11519, 12004, 13175, 15005, 23038, 26350, 30010, 46076, 51017, 52700, 57595, 60020, 75025, 93031, 102034, 115190, 150050, 186062, 195823, 204068, 230380, 255085, 287975, 300100, 357089, 372124, 391646, 465155, 510170, 575950, 714178, 783292, 930310, 979115, 1020340, 1151900, 1275425, 1428356, 1581527, 1785445, 1860620, 1958230, 2325775, 2550850, 3163054, 3570890, 3916460, 4651550, 4895575, 5101700, 6070513, 6326108, 7141780, 7907635, 8927225, 9303100, 9791150, 12141026, 15815270, 17854450, 19582300, 24282052, 30352565, 31630540, 34568519, 35708900, 39538175, 60705130, 69137038, 79076350, 121410260, 138274076, 151762825, 158152700, 172842595, 303525650, 345685190, 587664823, 607051300, 691370380, 864212975, 1071624089, 1175329646, 1728425950, 2143248178, 2350659292, 2938324115, 3456851900, 4286496356, 5358120445, 5876648230, 10716240890, 11753296460, 14691620575, 18217609513, 21432481780, 26790602225, 29383241150, 36435219026, 53581204450, 58766482300, 72870438052, 91088047565, 107162408900, 182176095130, 364352190260, 455440237825, 910880475650, 1821760951300]

約数ペア:

[(1, 1821760951300), (2, 910880475650), (4, 455440237825), (5, 364352190260), (10, 182176095130), (17, 107162408900), (20, 91088047565), (25, 72870438052), (31, 58766482300), (34, 53581204450), (50, 36435219026), (62, 29383241150), (68, 26790602225), (85, 21432481780), (100, 18217609513), (124, 14691620575), (155, 11753296460), (170, 10716240890), (310, 5876648230), (340, 5358120445), (425, 4286496356), (527, 3456851900), (620, 2938324115), (775, 2350659292), (850, 2143248178), (1054, 1728425950), (1550, 1175329646), (1700, 1071624089), (2108, 864212975), (2635, 691370380), (3001, 607051300), (3100, 587664823), (5270, 345685190), (6002, 303525650), (10540, 172842595), (11519, 158152700), (12004, 151762825), (13175, 138274076), (15005, 121410260), (23038, 79076350), (26350, 69137038), (30010, 60705130), (46076, 39538175), (51017, 35708900), (52700, 34568519), (57595, 31630540), (60020, 30352565), (75025, 24282052), (93031, 19582300), (102034, 17854450), (115190, 15815270), (150050, 12141026), (186062, 9791150), (195823, 9303100), (204068, 8927225), (230380, 7907635), (255085, 7141780), (287975, 6326108), (300100, 6070513), (357089, 5101700), (372124, 4895575), (391646, 4651550), (465155, 3916460), (510170, 3570890), (575950, 3163054), (714178, 2550850), (783292, 2325775), (930310, 1958230), (979115, 1860620), (1020340, 1785445), (1151900, 1581527), (1275425, 1428356)]