2019122100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 6805814400

約数和(自身を除く): 4786692300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 107, 108, 116, 135, 145, 150, 174, 180, 214, 225, 241, 261, 270, 290, 300, 321, 348, 428, 435, 450, 482, 522, 535, 540, 580, 642, 675, 723, 725, 783, 870, 900, 963, 964, 1044, 1070, 1205, 1284, 1305, 1350, 1446, 1450, 1566, 1605, 1740, 1926, 2140, 2169, 2175, 2410, 2610, 2675, 2700, 2889, 2892, 2900, 3103, 3132, 3210, 3615, 3852, 3915, 4338, 4350, 4815, 4820, 5220, 5350, 5778, 6025, 6206, 6420, 6507, 6525, 6989, 7230, 7830, 8025, 8676, 8700, 9309, 9630, 10700, 10845, 11556, 12050, 12412, 13014, 13050, 13978, 14445, 14460, 15515, 15660, 16050, 18075, 18618, 19260, 19575, 20967, 21690, 24075, 24100, 25787, 26028, 26100, 27927, 27956, 28890, 31030, 32100, 32535, 34945, 36150, 37236, 39150, 41934, 43380, 46545, 48150, 51574, 54225, 55854, 57780, 62060, 62901, 65070, 69890, 72225, 72300, 77361, 77575, 78300, 83781, 83868, 93090, 96300, 103148, 104835, 108450, 111708, 125802, 128935, 130140, 139635, 139780, 144450, 154722, 155150, 162675, 167562, 174725, 186180, 188703, 209670, 216900, 232083, 232725, 251604, 257870, 279270, 288900, 309444, 310300, 314505, 325350, 335124, 349450, 377406, 386805, 418905, 419340, 464166, 465450, 515740, 524175, 558540, 629010, 644675, 650700, 696249, 698175, 698900, 747823, 754812, 773610, 837810, 928332, 930900, 943515, 1048350, 1160415, 1258020, 1289350, 1392498, 1396350, 1495646, 1547220, 1572525, 1675620, 1887030, 1934025, 2094525, 2096700, 2243469, 2320830, 2578700, 2784996, 2792700, 2991292, 3145050, 3481245, 3739115, 3774060, 3868050, 4189050, 4486938, 4641660, 4717575, 5802075, 6290100, 6730407, 6962490, 7478230, 7736100, 8378100, 8973876, 9435150, 11217345, 11604150, 13460814, 13924980, 14956460, 17406225, 18695575, 18870300, 20191221, 22434690, 23208300, 26921628, 33652035, 34812450, 37391150, 40382442, 44869380, 56086725, 67304070, 69624900, 74782300, 80764884, 100956105, 112173450, 134608140, 168260175, 201912210, 224346900, 336520350, 403824420, 504780525, 673040700, 1009561050, 2019122100]

約数ペア:

[(1, 2019122100), (2, 1009561050), (3, 673040700), (4, 504780525), (5, 403824420), (6, 336520350), (9, 224346900), (10, 201912210), (12, 168260175), (15, 134608140), (18, 112173450), (20, 100956105), (25, 80764884), (27, 74782300), (29, 69624900), (30, 67304070), (36, 56086725), (45, 44869380), (50, 40382442), (54, 37391150), (58, 34812450), (60, 33652035), (75, 26921628), (87, 23208300), (90, 22434690), (100, 20191221), (107, 18870300), (108, 18695575), (116, 17406225), (135, 14956460), (145, 13924980), (150, 13460814), (174, 11604150), (180, 11217345), (214, 9435150), (225, 8973876), (241, 8378100), (261, 7736100), (270, 7478230), (290, 6962490), (300, 6730407), (321, 6290100), (348, 5802075), (428, 4717575), (435, 4641660), (450, 4486938), (482, 4189050), (522, 3868050), (535, 3774060), (540, 3739115), (580, 3481245), (642, 3145050), (675, 2991292), (723, 2792700), (725, 2784996), (783, 2578700), (870, 2320830), (900, 2243469), (963, 2096700), (964, 2094525), (1044, 1934025), (1070, 1887030), (1205, 1675620), (1284, 1572525), (1305, 1547220), (1350, 1495646), (1446, 1396350), (1450, 1392498), (1566, 1289350), (1605, 1258020), (1740, 1160415), (1926, 1048350), (2140, 943515), (2169, 930900), (2175, 928332), (2410, 837810), (2610, 773610), (2675, 754812), (2700, 747823), (2889, 698900), (2892, 698175), (2900, 696249), (3103, 650700), (3132, 644675), (3210, 629010), (3615, 558540), (3852, 524175), (3915, 515740), (4338, 465450), (4350, 464166), (4815, 419340), (4820, 418905), (5220, 386805), (5350, 377406), (5778, 349450), (6025, 335124), (6206, 325350), (6420, 314505), (6507, 310300), (6525, 309444), (6989, 288900), (7230, 279270), (7830, 257870), (8025, 251604), (8676, 232725), (8700, 232083), (9309, 216900), (9630, 209670), (10700, 188703), (10845, 186180), (11556, 174725), (12050, 167562), (12412, 162675), (13014, 155150), (13050, 154722), (13978, 144450), (14445, 139780), (14460, 139635), (15515, 130140), (15660, 128935), (16050, 125802), (18075, 111708), (18618, 108450), (19260, 104835), (19575, 103148), (20967, 96300), (21690, 93090), (24075, 83868), (24100, 83781), (25787, 78300), (26028, 77575), (26100, 77361), (27927, 72300), (27956, 72225), (28890, 69890), (31030, 65070), (32100, 62901), (32535, 62060), (34945, 57780), (36150, 55854), (37236, 54225), (39150, 51574), (41934, 48150), (43380, 46545)]