200941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 621210240

約数和(自身を除く): 420268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 97, 120, 122, 183, 194, 244, 283, 291, 305, 366, 388, 485, 488, 566, 582, 610, 732, 776, 849, 915, 970, 1132, 1164, 1220, 1415, 1455, 1464, 1698, 1830, 1940, 2264, 2328, 2440, 2830, 2910, 3396, 3660, 3880, 4245, 5660, 5820, 5917, 6792, 7320, 8490, 11320, 11640, 11834, 16980, 17263, 17751, 23668, 27451, 29585, 33960, 34526, 35502, 47336, 51789, 54902, 59170, 69052, 71004, 82353, 86315, 88755, 103578, 109804, 118340, 137255, 138104, 142008, 164706, 172630, 177510, 207156, 219608, 236680, 258945, 274510, 329412, 345260, 355020, 411765, 414312, 517890, 549020, 658824, 690520, 710040, 823530, 1035780, 1098040, 1647060, 1674511, 2071560, 3294120, 3349022, 5023533, 6698044, 8372555, 10047066, 13396088, 16745110, 20094132, 25117665, 33490220, 40188264, 50235330, 66980440, 100470660, 200941320]

約数ペア:

[(1, 200941320), (2, 100470660), (3, 66980440), (4, 50235330), (5, 40188264), (6, 33490220), (8, 25117665), (10, 20094132), (12, 16745110), (15, 13396088), (20, 10047066), (24, 8372555), (30, 6698044), (40, 5023533), (60, 3349022), (61, 3294120), (97, 2071560), (120, 1674511), (122, 1647060), (183, 1098040), (194, 1035780), (244, 823530), (283, 710040), (291, 690520), (305, 658824), (366, 549020), (388, 517890), (485, 414312), (488, 411765), (566, 355020), (582, 345260), (610, 329412), (732, 274510), (776, 258945), (849, 236680), (915, 219608), (970, 207156), (1132, 177510), (1164, 172630), (1220, 164706), (1415, 142008), (1455, 138104), (1464, 137255), (1698, 118340), (1830, 109804), (1940, 103578), (2264, 88755), (2328, 86315), (2440, 82353), (2830, 71004), (2910, 69052), (3396, 59170), (3660, 54902), (3880, 51789), (4245, 47336), (5660, 35502), (5820, 34526), (5917, 33960), (6792, 29585), (7320, 27451), (8490, 23668), (11320, 17751), (11640, 17263), (11834, 16980)]