130568900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 365309952

約数和(自身を除く): 234741052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 217, 220, 275, 308, 310, 341, 350, 385, 434, 547, 550, 620, 682, 700, 770, 775, 868, 1085, 1094, 1100, 1364, 1540, 1550, 1705, 1925, 2170, 2188, 2387, 2735, 3100, 3410, 3829, 3850, 4340, 4774, 5425, 5470, 6017, 6820, 7658, 7700, 8525, 9548, 10850, 10940, 11935, 12034, 13675, 15316, 16957, 17050, 19145, 21700, 23870, 24068, 27350, 30085, 33914, 34100, 38290, 42119, 47740, 54700, 59675, 60170, 67828, 76580, 84238, 84785, 95725, 118699, 119350, 120340, 150425, 168476, 169570, 186527, 191450, 210595, 237398, 238700, 300850, 339140, 373054, 382900, 421190, 423925, 474796, 593495, 601700, 746108, 842380, 847850, 932635, 1052975, 1186990, 1305689, 1695700, 1865270, 2105950, 2373980, 2611378, 2967475, 3730540, 4211900, 4663175, 5222756, 5934950, 6528445, 9326350, 11869900, 13056890, 18652700, 26113780, 32642225, 65284450, 130568900]

約数ペア:

[(1, 130568900), (2, 65284450), (4, 32642225), (5, 26113780), (7, 18652700), (10, 13056890), (11, 11869900), (14, 9326350), (20, 6528445), (22, 5934950), (25, 5222756), (28, 4663175), (31, 4211900), (35, 3730540), (44, 2967475), (50, 2611378), (55, 2373980), (62, 2105950), (70, 1865270), (77, 1695700), (100, 1305689), (110, 1186990), (124, 1052975), (140, 932635), (154, 847850), (155, 842380), (175, 746108), (217, 601700), (220, 593495), (275, 474796), (308, 423925), (310, 421190), (341, 382900), (350, 373054), (385, 339140), (434, 300850), (547, 238700), (550, 237398), (620, 210595), (682, 191450), (700, 186527), (770, 169570), (775, 168476), (868, 150425), (1085, 120340), (1094, 119350), (1100, 118699), (1364, 95725), (1540, 84785), (1550, 84238), (1705, 76580), (1925, 67828), (2170, 60170), (2188, 59675), (2387, 54700), (2735, 47740), (3100, 42119), (3410, 38290), (3829, 34100), (3850, 33914), (4340, 30085), (4774, 27350), (5425, 24068), (5470, 23870), (6017, 21700), (6820, 19145), (7658, 17050), (7700, 16957), (8525, 15316), (9548, 13675), (10850, 12034), (10940, 11935)]