102696900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 320812800

約数和(自身を除く): 218115900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 258, 285, 300, 380, 419, 430, 475, 516, 570, 645, 817, 838, 860, 950, 1075, 1140, 1257, 1290, 1425, 1634, 1676, 1900, 2095, 2150, 2451, 2514, 2580, 2850, 3225, 3268, 4085, 4190, 4300, 4902, 5028, 5700, 6285, 6450, 7961, 8170, 8380, 9804, 10475, 12255, 12570, 12900, 15922, 16340, 18017, 20425, 20950, 23883, 24510, 25140, 31425, 31844, 36034, 39805, 40850, 41900, 47766, 49020, 54051, 61275, 62850, 72068, 79610, 81700, 90085, 95532, 108102, 119415, 122550, 125700, 159220, 180170, 199025, 216204, 238830, 245100, 270255, 342323, 360340, 398050, 450425, 477660, 540510, 597075, 684646, 796100, 900850, 1026969, 1081020, 1194150, 1351275, 1369292, 1711615, 1801700, 2053938, 2388300, 2702550, 3423230, 4107876, 5134845, 5405100, 6846460, 8558075, 10269690, 17116150, 20539380, 25674225, 34232300, 51348450, 102696900]

約数ペア:

[(1, 102696900), (2, 51348450), (3, 34232300), (4, 25674225), (5, 20539380), (6, 17116150), (10, 10269690), (12, 8558075), (15, 6846460), (19, 5405100), (20, 5134845), (25, 4107876), (30, 3423230), (38, 2702550), (43, 2388300), (50, 2053938), (57, 1801700), (60, 1711615), (75, 1369292), (76, 1351275), (86, 1194150), (95, 1081020), (100, 1026969), (114, 900850), (129, 796100), (150, 684646), (172, 597075), (190, 540510), (215, 477660), (228, 450425), (258, 398050), (285, 360340), (300, 342323), (380, 270255), (419, 245100), (430, 238830), (475, 216204), (516, 199025), (570, 180170), (645, 159220), (817, 125700), (838, 122550), (860, 119415), (950, 108102), (1075, 95532), (1140, 90085), (1257, 81700), (1290, 79610), (1425, 72068), (1634, 62850), (1676, 61275), (1900, 54051), (2095, 49020), (2150, 47766), (2451, 41900), (2514, 40850), (2580, 39805), (2850, 36034), (3225, 31844), (3268, 31425), (4085, 25140), (4190, 24510), (4300, 23883), (4902, 20950), (5028, 20425), (5700, 18017), (6285, 16340), (6450, 15922), (7961, 12900), (8170, 12570), (8380, 12255), (9804, 10475)]