128424300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 389787552

約数和(自身を除く): 261363252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 53, 60, 75, 82, 100, 106, 123, 150, 159, 164, 197, 205, 212, 246, 265, 300, 318, 394, 410, 492, 530, 591, 615, 636, 788, 795, 820, 985, 1025, 1060, 1182, 1230, 1325, 1590, 1970, 2050, 2173, 2364, 2460, 2650, 2955, 3075, 3180, 3940, 3975, 4100, 4346, 4925, 5300, 5910, 6150, 6519, 7950, 8077, 8692, 9850, 10441, 10865, 11820, 12300, 13038, 14775, 15900, 16154, 19700, 20882, 21730, 24231, 26076, 29550, 31323, 32308, 32595, 40385, 41764, 43460, 48462, 52205, 54325, 59100, 62646, 65190, 80770, 96924, 104410, 108650, 121155, 125292, 130380, 156615, 161540, 162975, 201925, 208820, 217300, 242310, 261025, 313230, 325950, 403850, 428081, 484620, 522050, 605775, 626460, 651900, 783075, 807700, 856162, 1044100, 1211550, 1284243, 1566150, 1712324, 2140405, 2423100, 2568486, 3132300, 4280810, 5136972, 6421215, 8561620, 10702025, 12842430, 21404050, 25684860, 32106075, 42808100, 64212150, 128424300]

約数ペア:

[(1, 128424300), (2, 64212150), (3, 42808100), (4, 32106075), (5, 25684860), (6, 21404050), (10, 12842430), (12, 10702025), (15, 8561620), (20, 6421215), (25, 5136972), (30, 4280810), (41, 3132300), (50, 2568486), (53, 2423100), (60, 2140405), (75, 1712324), (82, 1566150), (100, 1284243), (106, 1211550), (123, 1044100), (150, 856162), (159, 807700), (164, 783075), (197, 651900), (205, 626460), (212, 605775), (246, 522050), (265, 484620), (300, 428081), (318, 403850), (394, 325950), (410, 313230), (492, 261025), (530, 242310), (591, 217300), (615, 208820), (636, 201925), (788, 162975), (795, 161540), (820, 156615), (985, 130380), (1025, 125292), (1060, 121155), (1182, 108650), (1230, 104410), (1325, 96924), (1590, 80770), (1970, 65190), (2050, 62646), (2173, 59100), (2364, 54325), (2460, 52205), (2650, 48462), (2955, 43460), (3075, 41764), (3180, 40385), (3940, 32595), (3975, 32308), (4100, 31323), (4346, 29550), (4925, 26076), (5300, 24231), (5910, 21730), (6150, 20882), (6519, 19700), (7950, 16154), (8077, 15900), (8692, 14775), (9850, 13038), (10441, 12300), (10865, 11820)]