75908070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40163}}^1$

素因数の和:40186

約数の個数: 64

約数和(自身を含む): 231344640

約数和(自身を除く): 155436570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40163, 80326, 120489, 200815, 240978, 281141, 361467, 401630, 562282, 602445, 722934, 843423, 1084401, 1204890, 1405705, 1686846, 1807335, 2168802, 2530269, 2811410, 3614670, 4217115, 5060538, 5422005, 7590807, 8434230, 10844010, 12651345, 15181614, 25302690, 37954035, 75908070]

約数ペア:

[(1, 75908070), (2, 37954035), (3, 25302690), (5, 15181614), (6, 12651345), (7, 10844010), (9, 8434230), (10, 7590807), (14, 5422005), (15, 5060538), (18, 4217115), (21, 3614670), (27, 2811410), (30, 2530269), (35, 2168802), (42, 1807335), (45, 1686846), (54, 1405705), (63, 1204890), (70, 1084401), (90, 843423), (105, 722934), (126, 602445), (135, 562282), (189, 401630), (210, 361467), (270, 281141), (315, 240978), (378, 200815), (630, 120489), (945, 80326), (1890, 40163)]