66520300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 184488192

約数和(自身を除く): 117967892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 163, 175, 212, 220, 265, 275, 308, 326, 350, 371, 385, 530, 550, 583, 652, 700, 742, 770, 815, 1060, 1100, 1141, 1166, 1325, 1484, 1540, 1630, 1793, 1855, 1925, 2282, 2332, 2650, 2915, 3260, 3586, 3710, 3850, 4075, 4081, 4564, 5300, 5705, 5830, 7172, 7420, 7700, 8150, 8162, 8639, 8965, 9275, 11410, 11660, 12551, 14575, 16300, 16324, 17278, 17930, 18550, 20405, 22820, 25102, 28525, 29150, 34556, 35860, 37100, 40810, 43195, 44825, 50204, 57050, 58300, 60473, 62755, 81620, 86390, 89650, 95029, 102025, 114100, 120946, 125510, 172780, 179300, 190058, 204050, 215975, 241892, 251020, 302365, 313775, 380116, 408100, 431950, 475145, 604730, 627550, 665203, 863900, 950290, 1209460, 1255100, 1330406, 1511825, 1900580, 2375725, 2660812, 3023650, 3326015, 4751450, 6047300, 6652030, 9502900, 13304060, 16630075, 33260150, 66520300]

約数ペア:

[(1, 66520300), (2, 33260150), (4, 16630075), (5, 13304060), (7, 9502900), (10, 6652030), (11, 6047300), (14, 4751450), (20, 3326015), (22, 3023650), (25, 2660812), (28, 2375725), (35, 1900580), (44, 1511825), (50, 1330406), (53, 1255100), (55, 1209460), (70, 950290), (77, 863900), (100, 665203), (106, 627550), (110, 604730), (140, 475145), (154, 431950), (163, 408100), (175, 380116), (212, 313775), (220, 302365), (265, 251020), (275, 241892), (308, 215975), (326, 204050), (350, 190058), (371, 179300), (385, 172780), (530, 125510), (550, 120946), (583, 114100), (652, 102025), (700, 95029), (742, 89650), (770, 86390), (815, 81620), (1060, 62755), (1100, 60473), (1141, 58300), (1166, 57050), (1325, 50204), (1484, 44825), (1540, 43195), (1630, 40810), (1793, 37100), (1855, 35860), (1925, 34556), (2282, 29150), (2332, 28525), (2650, 25102), (2915, 22820), (3260, 20405), (3586, 18550), (3710, 17930), (3850, 17278), (4075, 16324), (4081, 16300), (4564, 14575), (5300, 12551), (5705, 11660), (5830, 11410), (7172, 9275), (7420, 8965), (7700, 8639), (8150, 8162)]