195061300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 509967360

約数和(自身を除く): 314906060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 89, 100, 101, 124, 140, 155, 175, 178, 202, 217, 310, 350, 356, 404, 434, 445, 505, 620, 623, 700, 707, 775, 868, 890, 1010, 1085, 1246, 1414, 1550, 1780, 2020, 2170, 2225, 2492, 2525, 2759, 2828, 3100, 3115, 3131, 3535, 4340, 4450, 5050, 5425, 5518, 6230, 6262, 7070, 8900, 8989, 10100, 10850, 11036, 12460, 12524, 13795, 14140, 15575, 15655, 17675, 17978, 19313, 21700, 21917, 27590, 31150, 31310, 35350, 35956, 38626, 43834, 44945, 55180, 62300, 62620, 62923, 68975, 70700, 77252, 78275, 87668, 89890, 96565, 109585, 125846, 137950, 156550, 179780, 193130, 219170, 224725, 251692, 275900, 278659, 313100, 314615, 386260, 438340, 449450, 482825, 547925, 557318, 629230, 898900, 965650, 1095850, 1114636, 1258460, 1393295, 1573075, 1931300, 1950613, 2191700, 2786590, 3146150, 3901226, 5573180, 6292300, 6966475, 7802452, 9753065, 13932950, 19506130, 27865900, 39012260, 48765325, 97530650, 195061300]

約数ペア:

[(1, 195061300), (2, 97530650), (4, 48765325), (5, 39012260), (7, 27865900), (10, 19506130), (14, 13932950), (20, 9753065), (25, 7802452), (28, 6966475), (31, 6292300), (35, 5573180), (50, 3901226), (62, 3146150), (70, 2786590), (89, 2191700), (100, 1950613), (101, 1931300), (124, 1573075), (140, 1393295), (155, 1258460), (175, 1114636), (178, 1095850), (202, 965650), (217, 898900), (310, 629230), (350, 557318), (356, 547925), (404, 482825), (434, 449450), (445, 438340), (505, 386260), (620, 314615), (623, 313100), (700, 278659), (707, 275900), (775, 251692), (868, 224725), (890, 219170), (1010, 193130), (1085, 179780), (1246, 156550), (1414, 137950), (1550, 125846), (1780, 109585), (2020, 96565), (2170, 89890), (2225, 87668), (2492, 78275), (2525, 77252), (2759, 70700), (2828, 68975), (3100, 62923), (3115, 62620), (3131, 62300), (3535, 55180), (4340, 44945), (4450, 43834), (5050, 38626), (5425, 35956), (5518, 35350), (6230, 31310), (6262, 31150), (7070, 27590), (8900, 21917), (8989, 21700), (10100, 19313), (10850, 17978), (11036, 17675), (12460, 15655), (12524, 15575), (13795, 14140)]