22137987900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 74370240000

約数和(自身を除く): 52232252100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 139, 140, 149, 150, 175, 210, 278, 298, 300, 350, 417, 420, 447, 509, 525, 556, 596, 695, 700, 745, 834, 894, 973, 1018, 1043, 1050, 1390, 1490, 1527, 1668, 1788, 1946, 2036, 2085, 2086, 2100, 2235, 2545, 2780, 2919, 2980, 3054, 3129, 3475, 3563, 3725, 3892, 4170, 4172, 4470, 4865, 5090, 5215, 5838, 6108, 6258, 6950, 7126, 7450, 7635, 8340, 8940, 9730, 10180, 10425, 10430, 10689, 11175, 11676, 12516, 12725, 13900, 14252, 14595, 14900, 15270, 15645, 17815, 19460, 20711, 20850, 20860, 21378, 22350, 24325, 25450, 26075, 29190, 30540, 31290, 35630, 38175, 41422, 41700, 42756, 44700, 48650, 50900, 52150, 53445, 58380, 62133, 62580, 70751, 71260, 72975, 75841, 76350, 78225, 82844, 89075, 97300, 103555, 104300, 106890, 124266, 141502, 144977, 145950, 151682, 152700, 156450, 178150, 207110, 212253, 213780, 227523, 248532, 267225, 283004, 289954, 291900, 303364, 310665, 312900, 353755, 356300, 379205, 414220, 424506, 434931, 455046, 495257, 517775, 530887, 534450, 579908, 621330, 707510, 724885, 758410, 849012, 869862, 910092, 990514, 1035550, 1061265, 1061774, 1068900, 1137615, 1242660, 1415020, 1449770, 1485771, 1516820, 1553325, 1592661, 1739724, 1768775, 1896025, 1981028, 2071100, 2122530, 2123548, 2174655, 2275230, 2476285, 2654435, 2899540, 2971542, 3106650, 3185322, 3537550, 3624425, 3792050, 4245060, 4349310, 4550460, 4952570, 5306325, 5308870, 5688075, 5943084, 6213300, 6370644, 7075100, 7248850, 7428855, 7584100, 7963305, 8698620, 9905140, 10541899, 10612650, 10617740, 10873275, 11376150, 12381425, 13272175, 14497700, 14857710, 15926610, 21083798, 21225300, 21746550, 22752300, 24762850, 26544350, 29715420, 31625697, 31853220, 37144275, 39816525, 42167596, 43493100, 49525700, 52709495, 53088700, 63251394, 73793293, 74288550, 79633050, 105418990, 126502788, 147586586, 148577100, 158128485, 159266100, 210837980, 221379879, 263547475, 295173172, 316256970, 368966465, 442759758, 527094950, 632513940, 737932930, 790642425, 885519516, 1054189900, 1106899395, 1475865860, 1581284850, 1844832325, 2213798790, 3162569700, 3689664650, 4427597580, 5534496975, 7379329300, 11068993950, 22137987900]

約数ペア:

[(1, 22137987900), (2, 11068993950), (3, 7379329300), (4, 5534496975), (5, 4427597580), (6, 3689664650), (7, 3162569700), (10, 2213798790), (12, 1844832325), (14, 1581284850), (15, 1475865860), (20, 1106899395), (21, 1054189900), (25, 885519516), (28, 790642425), (30, 737932930), (35, 632513940), (42, 527094950), (50, 442759758), (60, 368966465), (70, 316256970), (75, 295173172), (84, 263547475), (100, 221379879), (105, 210837980), (139, 159266100), (140, 158128485), (149, 148577100), (150, 147586586), (175, 126502788), (210, 105418990), (278, 79633050), (298, 74288550), (300, 73793293), (350, 63251394), (417, 53088700), (420, 52709495), (447, 49525700), (509, 43493100), (525, 42167596), (556, 39816525), (596, 37144275), (695, 31853220), (700, 31625697), (745, 29715420), (834, 26544350), (894, 24762850), (973, 22752300), (1018, 21746550), (1043, 21225300), (1050, 21083798), (1390, 15926610), (1490, 14857710), (1527, 14497700), (1668, 13272175), (1788, 12381425), (1946, 11376150), (2036, 10873275), (2085, 10617740), (2086, 10612650), (2100, 10541899), (2235, 9905140), (2545, 8698620), (2780, 7963305), (2919, 7584100), (2980, 7428855), (3054, 7248850), (3129, 7075100), (3475, 6370644), (3563, 6213300), (3725, 5943084), (3892, 5688075), (4170, 5308870), (4172, 5306325), (4470, 4952570), (4865, 4550460), (5090, 4349310), (5215, 4245060), (5838, 3792050), (6108, 3624425), (6258, 3537550), (6950, 3185322), (7126, 3106650), (7450, 2971542), (7635, 2899540), (8340, 2654435), (8940, 2476285), (9730, 2275230), (10180, 2174655), (10425, 2123548), (10430, 2122530), (10689, 2071100), (11175, 1981028), (11676, 1896025), (12516, 1768775), (12725, 1739724), (13900, 1592661), (14252, 1553325), (14595, 1516820), (14900, 1485771), (15270, 1449770), (15645, 1415020), (17815, 1242660), (19460, 1137615), (20711, 1068900), (20850, 1061774), (20860, 1061265), (21378, 1035550), (22350, 990514), (24325, 910092), (25450, 869862), (26075, 849012), (29190, 758410), (30540, 724885), (31290, 707510), (35630, 621330), (38175, 579908), (41422, 534450), (41700, 530887), (42756, 517775), (44700, 495257), (48650, 455046), (50900, 434931), (52150, 424506), (53445, 414220), (58380, 379205), (62133, 356300), (62580, 353755), (70751, 312900), (71260, 310665), (72975, 303364), (75841, 291900), (76350, 289954), (78225, 283004), (82844, 267225), (89075, 248532), (97300, 227523), (103555, 213780), (104300, 212253), (106890, 207110), (124266, 178150), (141502, 156450), (144977, 152700), (145950, 151682)]