1608045126900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{320449}}^1$

素因数の和:320898

約数の個数: 144

約数和(自身を含む): 4773064296000

約数和(自身を除く): 3165019169100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 389, 430, 516, 645, 778, 860, 1075, 1167, 1290, 1556, 1945, 2150, 2334, 2580, 3225, 3890, 4300, 4668, 5835, 6450, 7780, 9725, 11670, 12900, 16727, 19450, 23340, 29175, 33454, 38900, 50181, 58350, 66908, 83635, 100362, 116700, 167270, 200724, 250905, 320449, 334540, 418175, 501810, 640898, 836350, 961347, 1003620, 1254525, 1281796, 1602245, 1672700, 1922694, 2509050, 3204490, 3845388, 4806735, 5018100, 6408980, 8011225, 9613470, 13779307, 16022450, 19226940, 24033675, 27558614, 32044900, 41337921, 48067350, 55117228, 68896535, 82675842, 96134700, 124654661, 137793070, 165351684, 206689605, 249309322, 275586140, 344482675, 373963983, 413379210, 498618644, 623273305, 688965350, 747927966, 826758420, 1033448025, 1246546610, 1377930700, 1495855932, 1869819915, 2066896050, 2493093220, 3116366525, 3739639830, 4133792100, 5360150423, 6232733050, 7479279660, 9349099575, 10720300846, 12465466100, 16080451269, 18698199150, 21440601692, 26800752115, 32160902538, 37396398300, 53601504230, 64321805076, 80402256345, 107203008460, 134003760575, 160804512690, 268007521150, 321609025380, 402011281725, 536015042300, 804022563450, 1608045126900]

約数ペア:

[(1, 1608045126900), (2, 804022563450), (3, 536015042300), (4, 402011281725), (5, 321609025380), (6, 268007521150), (10, 160804512690), (12, 134003760575), (15, 107203008460), (20, 80402256345), (25, 64321805076), (30, 53601504230), (43, 37396398300), (50, 32160902538), (60, 26800752115), (75, 21440601692), (86, 18698199150), (100, 16080451269), (129, 12465466100), (150, 10720300846), (172, 9349099575), (215, 7479279660), (258, 6232733050), (300, 5360150423), (389, 4133792100), (430, 3739639830), (516, 3116366525), (645, 2493093220), (778, 2066896050), (860, 1869819915), (1075, 1495855932), (1167, 1377930700), (1290, 1246546610), (1556, 1033448025), (1945, 826758420), (2150, 747927966), (2334, 688965350), (2580, 623273305), (3225, 498618644), (3890, 413379210), (4300, 373963983), (4668, 344482675), (5835, 275586140), (6450, 249309322), (7780, 206689605), (9725, 165351684), (11670, 137793070), (12900, 124654661), (16727, 96134700), (19450, 82675842), (23340, 68896535), (29175, 55117228), (33454, 48067350), (38900, 41337921), (50181, 32044900), (58350, 27558614), (66908, 24033675), (83635, 19226940), (100362, 16022450), (116700, 13779307), (167270, 9613470), (200724, 8011225), (250905, 6408980), (320449, 5018100), (334540, 4806735), (418175, 3845388), (501810, 3204490), (640898, 2509050), (836350, 1922694), (961347, 1672700), (1003620, 1602245), (1254525, 1281796)]