1240998300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 288

約数和(自身を含む): 4449715200

約数和(自身を除く): 3208716900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 270, 285, 300, 306, 323, 340, 342, 380, 425, 450, 459, 475, 510, 513, 540, 570, 612, 646, 675, 684, 765, 850, 855, 900, 918, 950, 969, 1020, 1026, 1140, 1275, 1292, 1350, 1423, 1425, 1530, 1615, 1700, 1710, 1836, 1900, 1938, 2052, 2295, 2550, 2565, 2700, 2846, 2850, 2907, 3060, 3230, 3420, 3825, 3876, 4269, 4275, 4590, 4845, 5100, 5130, 5692, 5700, 5814, 6460, 7115, 7650, 8075, 8538, 8550, 8721, 9180, 9690, 10260, 11475, 11628, 12807, 12825, 14230, 14535, 15300, 16150, 17076, 17100, 17442, 19380, 21345, 22950, 24191, 24225, 25614, 25650, 27037, 28460, 29070, 32300, 34884, 35575, 38421, 42690, 43605, 45900, 48382, 48450, 51228, 51300, 54074, 58140, 64035, 71150, 72573, 72675, 76842, 81111, 85380, 87210, 96764, 96900, 106725, 108148, 120955, 128070, 135185, 142300, 145146, 145350, 153684, 162222, 174420, 192105, 213450, 217719, 218025, 241910, 243333, 256140, 270370, 290292, 290700, 320175, 324444, 362865, 384210, 405555, 426900, 435438, 436050, 459629, 483820, 486666, 540740, 604775, 640350, 653157, 675925, 725730, 729999, 768420, 811110, 870876, 872100, 919258, 960525, 973332, 1088595, 1209550, 1216665, 1280700, 1306314, 1351850, 1378887, 1451460, 1459998, 1622220, 1814325, 1838516, 1921050, 2027775, 2177190, 2298145, 2419100, 2433330, 2612628, 2703700, 2757774, 2919996, 3265785, 3628650, 3649995, 3842100, 4055550, 4136661, 4354380, 4596290, 4866660, 5442975, 5515548, 6083325, 6531570, 6894435, 7257300, 7299990, 8111100, 8273322, 9192580, 10885950, 11490725, 12166650, 12409983, 13063140, 13788870, 14599980, 16328925, 16546644, 18249975, 20683305, 21771900, 22981450, 24333300, 24819966, 27577740, 32657850, 34472175, 36499950, 41366610, 45962900, 49639932, 62049915, 65315700, 68944350, 72999900, 82733220, 103416525, 124099830, 137888700, 206833050, 248199660, 310249575, 413666100, 620499150, 1240998300]

約数ペア:

[(1, 1240998300), (2, 620499150), (3, 413666100), (4, 310249575), (5, 248199660), (6, 206833050), (9, 137888700), (10, 124099830), (12, 103416525), (15, 82733220), (17, 72999900), (18, 68944350), (19, 65315700), (20, 62049915), (25, 49639932), (27, 45962900), (30, 41366610), (34, 36499950), (36, 34472175), (38, 32657850), (45, 27577740), (50, 24819966), (51, 24333300), (54, 22981450), (57, 21771900), (60, 20683305), (68, 18249975), (75, 16546644), (76, 16328925), (85, 14599980), (90, 13788870), (95, 13063140), (100, 12409983), (102, 12166650), (108, 11490725), (114, 10885950), (135, 9192580), (150, 8273322), (153, 8111100), (170, 7299990), (171, 7257300), (180, 6894435), (190, 6531570), (204, 6083325), (225, 5515548), (228, 5442975), (255, 4866660), (270, 4596290), (285, 4354380), (300, 4136661), (306, 4055550), (323, 3842100), (340, 3649995), (342, 3628650), (380, 3265785), (425, 2919996), (450, 2757774), (459, 2703700), (475, 2612628), (510, 2433330), (513, 2419100), (540, 2298145), (570, 2177190), (612, 2027775), (646, 1921050), (675, 1838516), (684, 1814325), (765, 1622220), (850, 1459998), (855, 1451460), (900, 1378887), (918, 1351850), (950, 1306314), (969, 1280700), (1020, 1216665), (1026, 1209550), (1140, 1088595), (1275, 973332), (1292, 960525), (1350, 919258), (1423, 872100), (1425, 870876), (1530, 811110), (1615, 768420), (1700, 729999), (1710, 725730), (1836, 675925), (1900, 653157), (1938, 640350), (2052, 604775), (2295, 540740), (2550, 486666), (2565, 483820), (2700, 459629), (2846, 436050), (2850, 435438), (2907, 426900), (3060, 405555), (3230, 384210), (3420, 362865), (3825, 324444), (3876, 320175), (4269, 290700), (4275, 290292), (4590, 270370), (4845, 256140), (5100, 243333), (5130, 241910), (5692, 218025), (5700, 217719), (5814, 213450), (6460, 192105), (7115, 174420), (7650, 162222), (8075, 153684), (8538, 145350), (8550, 145146), (8721, 142300), (9180, 135185), (9690, 128070), (10260, 120955), (11475, 108148), (11628, 106725), (12807, 96900), (12825, 96764), (14230, 87210), (14535, 85380), (15300, 81111), (16150, 76842), (17076, 72675), (17100, 72573), (17442, 71150), (19380, 64035), (21345, 58140), (22950, 54074), (24191, 51300), (24225, 51228), (25614, 48450), (25650, 48382), (27037, 45900), (28460, 43605), (29070, 42690), (32300, 38421), (34884, 35575)]