73546020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3265

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 151318620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3119, 3930, 4716, 5895, 6238, 7860, 9357, 11790, 12476, 15595, 18714, 23580, 28071, 31190, 37428, 46785, 56142, 62380, 93570, 112284, 140355, 187140, 280710, 408589, 561420, 817178, 1225767, 1634356, 2042945, 2451534, 3677301, 4085890, 4903068, 6128835, 7354602, 8171780, 12257670, 14709204, 18386505, 24515340, 36773010, 73546020]

約数ペア:

[(1, 73546020), (2, 36773010), (3, 24515340), (4, 18386505), (5, 14709204), (6, 12257670), (9, 8171780), (10, 7354602), (12, 6128835), (15, 4903068), (18, 4085890), (20, 3677301), (30, 2451534), (36, 2042945), (45, 1634356), (60, 1225767), (90, 817178), (131, 561420), (180, 408589), (262, 280710), (393, 187140), (524, 140355), (655, 112284), (786, 93570), (1179, 62380), (1310, 56142), (1572, 46785), (1965, 37428), (2358, 31190), (2620, 28071), (3119, 23580), (3930, 18714), (4716, 15595), (5895, 12476), (6238, 11790), (7860, 9357)]