138123300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 499468032

約数和(自身を除く): 361344732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 53, 60, 68, 70, 73, 75, 84, 85, 100, 102, 105, 106, 119, 140, 146, 150, 159, 170, 175, 204, 210, 212, 219, 238, 255, 265, 292, 300, 318, 340, 350, 357, 365, 371, 420, 425, 438, 476, 510, 511, 525, 530, 595, 636, 700, 714, 730, 742, 795, 850, 876, 901, 1020, 1022, 1050, 1060, 1095, 1113, 1190, 1241, 1275, 1325, 1428, 1460, 1484, 1533, 1590, 1700, 1785, 1802, 1825, 1855, 2044, 2100, 2190, 2226, 2380, 2482, 2550, 2555, 2650, 2703, 2975, 3066, 3180, 3570, 3604, 3650, 3710, 3723, 3869, 3975, 4380, 4452, 4505, 4964, 5100, 5110, 5300, 5406, 5475, 5565, 5950, 6132, 6205, 6307, 7140, 7300, 7420, 7446, 7665, 7738, 7950, 8687, 8925, 9010, 9275, 10220, 10812, 10950, 11130, 11607, 11900, 12410, 12614, 12775, 13515, 14892, 15330, 15476, 15900, 17374, 17850, 18020, 18550, 18615, 18921, 19345, 21900, 22260, 22525, 23214, 24820, 25228, 25550, 26061, 27030, 27083, 27825, 30660, 31025, 31535, 34748, 35700, 37100, 37230, 37842, 38325, 38690, 43435, 45050, 46428, 51100, 52122, 54060, 54166, 55650, 58035, 62050, 63070, 65773, 67575, 74460, 75684, 76650, 77380, 81249, 86870, 90100, 93075, 94605, 96725, 104244, 108332, 111300, 116070, 124100, 126140, 130305, 131546, 135150, 135415, 153300, 157675, 162498, 173740, 186150, 189210, 193450, 197319, 217175, 232140, 260610, 263092, 270300, 270830, 290175, 315350, 324996, 328865, 372300, 378420, 386900, 394638, 406245, 434350, 460411, 473025, 521220, 541660, 580350, 630700, 651525, 657730, 677075, 789276, 812490, 868700, 920822, 946050, 986595, 1160700, 1303050, 1315460, 1354150, 1381233, 1624980, 1644325, 1841644, 1892100, 1973190, 2031225, 2302055, 2606100, 2708300, 2762466, 3288650, 3946380, 4062450, 4604110, 4932975, 5524932, 6577300, 6906165, 8124900, 9208220, 9865950, 11510275, 13812330, 19731900, 23020550, 27624660, 34530825, 46041100, 69061650, 138123300]

約数ペア:

[(1, 138123300), (2, 69061650), (3, 46041100), (4, 34530825), (5, 27624660), (6, 23020550), (7, 19731900), (10, 13812330), (12, 11510275), (14, 9865950), (15, 9208220), (17, 8124900), (20, 6906165), (21, 6577300), (25, 5524932), (28, 4932975), (30, 4604110), (34, 4062450), (35, 3946380), (42, 3288650), (50, 2762466), (51, 2708300), (53, 2606100), (60, 2302055), (68, 2031225), (70, 1973190), (73, 1892100), (75, 1841644), (84, 1644325), (85, 1624980), (100, 1381233), (102, 1354150), (105, 1315460), (106, 1303050), (119, 1160700), (140, 986595), (146, 946050), (150, 920822), (159, 868700), (170, 812490), (175, 789276), (204, 677075), (210, 657730), (212, 651525), (219, 630700), (238, 580350), (255, 541660), (265, 521220), (292, 473025), (300, 460411), (318, 434350), (340, 406245), (350, 394638), (357, 386900), (365, 378420), (371, 372300), (420, 328865), (425, 324996), (438, 315350), (476, 290175), (510, 270830), (511, 270300), (525, 263092), (530, 260610), (595, 232140), (636, 217175), (700, 197319), (714, 193450), (730, 189210), (742, 186150), (795, 173740), (850, 162498), (876, 157675), (901, 153300), (1020, 135415), (1022, 135150), (1050, 131546), (1060, 130305), (1095, 126140), (1113, 124100), (1190, 116070), (1241, 111300), (1275, 108332), (1325, 104244), (1428, 96725), (1460, 94605), (1484, 93075), (1533, 90100), (1590, 86870), (1700, 81249), (1785, 77380), (1802, 76650), (1825, 75684), (1855, 74460), (2044, 67575), (2100, 65773), (2190, 63070), (2226, 62050), (2380, 58035), (2482, 55650), (2550, 54166), (2555, 54060), (2650, 52122), (2703, 51100), (2975, 46428), (3066, 45050), (3180, 43435), (3570, 38690), (3604, 38325), (3650, 37842), (3710, 37230), (3723, 37100), (3869, 35700), (3975, 34748), (4380, 31535), (4452, 31025), (4505, 30660), (4964, 27825), (5100, 27083), (5110, 27030), (5300, 26061), (5406, 25550), (5475, 25228), (5565, 24820), (5950, 23214), (6132, 22525), (6205, 22260), (6307, 21900), (7140, 19345), (7300, 18921), (7420, 18615), (7446, 18550), (7665, 18020), (7738, 17850), (7950, 17374), (8687, 15900), (8925, 15476), (9010, 15330), (9275, 14892), (10220, 13515), (10812, 12775), (10950, 12614), (11130, 12410), (11607, 11900)]