75248880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 272553984

約数和(自身を除く): 197305104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 953, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1906, 1974, 2256, 2632, 2820, 2859, 3290, 3760, 3812, 3948, 4765, 4935, 5264, 5640, 5718, 6580, 6671, 7624, 7896, 9530, 9870, 11280, 11436, 13160, 13342, 14295, 15248, 15792, 19060, 19740, 20013, 22872, 26320, 26684, 28590, 33355, 38120, 39480, 40026, 44791, 45744, 53368, 57180, 66710, 76240, 78960, 80052, 89582, 100065, 106736, 114360, 133420, 134373, 160104, 179164, 200130, 223955, 228720, 266840, 268746, 313537, 320208, 358328, 400260, 447910, 533680, 537492, 627074, 671865, 716656, 800520, 895820, 940611, 1074984, 1254148, 1343730, 1567685, 1601040, 1791640, 1881222, 2149968, 2508296, 2687460, 3135370, 3583280, 3762444, 4703055, 5016592, 5374920, 6270740, 7524888, 9406110, 10749840, 12541480, 15049776, 18812220, 25082960, 37624440, 75248880]

約数ペア:

[(1, 75248880), (2, 37624440), (3, 25082960), (4, 18812220), (5, 15049776), (6, 12541480), (7, 10749840), (8, 9406110), (10, 7524888), (12, 6270740), (14, 5374920), (15, 5016592), (16, 4703055), (20, 3762444), (21, 3583280), (24, 3135370), (28, 2687460), (30, 2508296), (35, 2149968), (40, 1881222), (42, 1791640), (47, 1601040), (48, 1567685), (56, 1343730), (60, 1254148), (70, 1074984), (80, 940611), (84, 895820), (94, 800520), (105, 716656), (112, 671865), (120, 627074), (140, 537492), (141, 533680), (168, 447910), (188, 400260), (210, 358328), (235, 320208), (240, 313537), (280, 268746), (282, 266840), (329, 228720), (336, 223955), (376, 200130), (420, 179164), (470, 160104), (560, 134373), (564, 133420), (658, 114360), (705, 106736), (752, 100065), (840, 89582), (940, 80052), (953, 78960), (987, 76240), (1128, 66710), (1316, 57180), (1410, 53368), (1645, 45744), (1680, 44791), (1880, 40026), (1906, 39480), (1974, 38120), (2256, 33355), (2632, 28590), (2820, 26684), (2859, 26320), (3290, 22872), (3760, 20013), (3812, 19740), (3948, 19060), (4765, 15792), (4935, 15248), (5264, 14295), (5640, 13342), (5718, 13160), (6580, 11436), (6671, 11280), (7624, 9870), (7896, 9530)]