71679300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 198303420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 29, 30, 33, 35, 42, 44, 50, 55, 58, 60, 66, 70, 75, 77, 84, 87, 100, 105, 107, 110, 116, 132, 140, 145, 150, 154, 165, 174, 175, 203, 210, 214, 220, 231, 275, 290, 300, 308, 319, 321, 330, 348, 350, 385, 406, 420, 428, 435, 462, 525, 535, 550, 580, 609, 638, 642, 660, 700, 725, 749, 770, 812, 825, 870, 924, 957, 1015, 1050, 1070, 1100, 1155, 1177, 1218, 1276, 1284, 1450, 1498, 1540, 1595, 1605, 1650, 1740, 1914, 1925, 2030, 2100, 2140, 2175, 2233, 2247, 2310, 2354, 2436, 2675, 2900, 2996, 3045, 3103, 3190, 3210, 3300, 3531, 3745, 3828, 3850, 4060, 4350, 4466, 4494, 4620, 4708, 4785, 5075, 5350, 5775, 5885, 6090, 6206, 6380, 6420, 6699, 7062, 7490, 7700, 7975, 8025, 8239, 8700, 8932, 8988, 9309, 9570, 10150, 10700, 11165, 11235, 11550, 11770, 12180, 12412, 13398, 14124, 14980, 15225, 15515, 15950, 16050, 16478, 17655, 18618, 18725, 19140, 20300, 21721, 22330, 22470, 23100, 23540, 23925, 24717, 26796, 29425, 30450, 31030, 31900, 32100, 32956, 33495, 34133, 35310, 37236, 37450, 41195, 43442, 44660, 44940, 46545, 47850, 49434, 55825, 56175, 58850, 60900, 62060, 65163, 66990, 68266, 70620, 74900, 77575, 82390, 86884, 88275, 93090, 95700, 98868, 102399, 108605, 111650, 112350, 117700, 123585, 130326, 133980, 136532, 155150, 164780, 167475, 170665, 176550, 186180, 204798, 205975, 217210, 223300, 224700, 232725, 238931, 247170, 260652, 310300, 325815, 334950, 341330, 353100, 409596, 411950, 434420, 465450, 477862, 494340, 511995, 543025, 617925, 651630, 669900, 682660, 716793, 823900, 853325, 930900, 955724, 1023990, 1086050, 1194655, 1235850, 1303260, 1433586, 1629075, 1706650, 2047980, 2172100, 2389310, 2471700, 2559975, 2867172, 3258150, 3413300, 3583965, 4778620, 5119950, 5973275, 6516300, 7167930, 10239900, 11946550, 14335860, 17919825, 23893100, 35839650, 71679300]

約数ペア:

[(1, 71679300), (2, 35839650), (3, 23893100), (4, 17919825), (5, 14335860), (6, 11946550), (7, 10239900), (10, 7167930), (11, 6516300), (12, 5973275), (14, 5119950), (15, 4778620), (20, 3583965), (21, 3413300), (22, 3258150), (25, 2867172), (28, 2559975), (29, 2471700), (30, 2389310), (33, 2172100), (35, 2047980), (42, 1706650), (44, 1629075), (50, 1433586), (55, 1303260), (58, 1235850), (60, 1194655), (66, 1086050), (70, 1023990), (75, 955724), (77, 930900), (84, 853325), (87, 823900), (100, 716793), (105, 682660), (107, 669900), (110, 651630), (116, 617925), (132, 543025), (140, 511995), (145, 494340), (150, 477862), (154, 465450), (165, 434420), (174, 411950), (175, 409596), (203, 353100), (210, 341330), (214, 334950), (220, 325815), (231, 310300), (275, 260652), (290, 247170), (300, 238931), (308, 232725), (319, 224700), (321, 223300), (330, 217210), (348, 205975), (350, 204798), (385, 186180), (406, 176550), (420, 170665), (428, 167475), (435, 164780), (462, 155150), (525, 136532), (535, 133980), (550, 130326), (580, 123585), (609, 117700), (638, 112350), (642, 111650), (660, 108605), (700, 102399), (725, 98868), (749, 95700), (770, 93090), (812, 88275), (825, 86884), (870, 82390), (924, 77575), (957, 74900), (1015, 70620), (1050, 68266), (1070, 66990), (1100, 65163), (1155, 62060), (1177, 60900), (1218, 58850), (1276, 56175), (1284, 55825), (1450, 49434), (1498, 47850), (1540, 46545), (1595, 44940), (1605, 44660), (1650, 43442), (1740, 41195), (1914, 37450), (1925, 37236), (2030, 35310), (2100, 34133), (2140, 33495), (2175, 32956), (2233, 32100), (2247, 31900), (2310, 31030), (2354, 30450), (2436, 29425), (2675, 26796), (2900, 24717), (2996, 23925), (3045, 23540), (3103, 23100), (3190, 22470), (3210, 22330), (3300, 21721), (3531, 20300), (3745, 19140), (3828, 18725), (3850, 18618), (4060, 17655), (4350, 16478), (4466, 16050), (4494, 15950), (4620, 15515), (4708, 15225), (4785, 14980), (5075, 14124), (5350, 13398), (5775, 12412), (5885, 12180), (6090, 11770), (6206, 11550), (6380, 11235), (6420, 11165), (6699, 10700), (7062, 10150), (7490, 9570), (7700, 9309), (7975, 8988), (8025, 8932), (8239, 8700)]