84541100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 140444500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 59, 70, 89, 92, 100, 115, 118, 140, 161, 175, 178, 230, 236, 295, 322, 350, 356, 413, 445, 460, 575, 590, 623, 644, 700, 805, 826, 890, 1150, 1180, 1246, 1357, 1475, 1610, 1652, 1780, 2047, 2065, 2225, 2300, 2492, 2714, 2950, 3115, 3220, 4025, 4094, 4130, 4450, 5251, 5428, 5900, 6230, 6785, 8050, 8188, 8260, 8900, 9499, 10235, 10325, 10502, 12460, 13570, 14329, 15575, 16100, 18998, 20470, 20650, 21004, 26255, 27140, 28658, 31150, 33925, 36757, 37996, 40940, 41300, 47495, 51175, 52510, 57316, 62300, 67850, 71645, 73514, 94990, 102350, 105020, 120773, 131275, 135700, 143290, 147028, 183785, 189980, 204700, 237475, 241546, 262550, 286580, 358225, 367570, 474950, 483092, 525100, 603865, 716450, 735140, 845411, 918925, 949900, 1207730, 1432900, 1690822, 1837850, 2415460, 3019325, 3381644, 3675700, 4227055, 6038650, 8454110, 12077300, 16908220, 21135275, 42270550, 84541100]

約数ペア:

[(1, 84541100), (2, 42270550), (4, 21135275), (5, 16908220), (7, 12077300), (10, 8454110), (14, 6038650), (20, 4227055), (23, 3675700), (25, 3381644), (28, 3019325), (35, 2415460), (46, 1837850), (50, 1690822), (59, 1432900), (70, 1207730), (89, 949900), (92, 918925), (100, 845411), (115, 735140), (118, 716450), (140, 603865), (161, 525100), (175, 483092), (178, 474950), (230, 367570), (236, 358225), (295, 286580), (322, 262550), (350, 241546), (356, 237475), (413, 204700), (445, 189980), (460, 183785), (575, 147028), (590, 143290), (623, 135700), (644, 131275), (700, 120773), (805, 105020), (826, 102350), (890, 94990), (1150, 73514), (1180, 71645), (1246, 67850), (1357, 62300), (1475, 57316), (1610, 52510), (1652, 51175), (1780, 47495), (2047, 41300), (2065, 40940), (2225, 37996), (2300, 36757), (2492, 33925), (2714, 31150), (2950, 28658), (3115, 27140), (3220, 26255), (4025, 21004), (4094, 20650), (4130, 20470), (4450, 18998), (5251, 16100), (5428, 15575), (5900, 14329), (6230, 13570), (6785, 12460), (8050, 10502), (8188, 10325), (8260, 10235), (8900, 9499)]