73254540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 216437760

約数和(自身を除く): 143183220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 436, 460, 487, 545, 654, 690, 974, 1090, 1308, 1380, 1461, 1635, 1948, 2180, 2435, 2507, 2922, 3270, 4870, 5014, 5844, 6540, 7305, 7521, 9740, 10028, 11201, 12535, 14610, 15042, 22402, 25070, 29220, 30084, 33603, 37605, 44804, 50140, 53083, 56005, 67206, 75210, 106166, 112010, 134412, 150420, 159249, 168015, 212332, 224020, 265415, 318498, 336030, 530830, 636996, 672060, 796245, 1061660, 1220909, 1592490, 2441818, 3184980, 3662727, 4883636, 6104545, 7325454, 12209090, 14650908, 18313635, 24418180, 36627270, 73254540]

約数ペア:

[(1, 73254540), (2, 36627270), (3, 24418180), (4, 18313635), (5, 14650908), (6, 12209090), (10, 7325454), (12, 6104545), (15, 4883636), (20, 3662727), (23, 3184980), (30, 2441818), (46, 1592490), (60, 1220909), (69, 1061660), (92, 796245), (109, 672060), (115, 636996), (138, 530830), (218, 336030), (230, 318498), (276, 265415), (327, 224020), (345, 212332), (436, 168015), (460, 159249), (487, 150420), (545, 134412), (654, 112010), (690, 106166), (974, 75210), (1090, 67206), (1308, 56005), (1380, 53083), (1461, 50140), (1635, 44804), (1948, 37605), (2180, 33603), (2435, 30084), (2507, 29220), (2922, 25070), (3270, 22402), (4870, 15042), (5014, 14610), (5844, 12535), (6540, 11201), (7305, 10028), (7521, 9740)]