303570100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 695580480

約数和(自身を除く): 392010380

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 356, 445, 460, 575, 890, 1150, 1483, 1780, 2047, 2225, 2300, 2966, 4094, 4450, 5932, 7415, 8188, 8900, 10235, 14830, 20470, 29660, 34109, 37075, 40940, 51175, 68218, 74150, 102350, 131987, 136436, 148300, 170545, 204700, 263974, 341090, 527948, 659935, 682180, 852725, 1319870, 1705450, 2639740, 3035701, 3299675, 3410900, 6071402, 6599350, 12142804, 13198700, 15178505, 30357010, 60714020, 75892525, 151785050, 303570100]

約数ペア:

[(1, 303570100), (2, 151785050), (4, 75892525), (5, 60714020), (10, 30357010), (20, 15178505), (23, 13198700), (25, 12142804), (46, 6599350), (50, 6071402), (89, 3410900), (92, 3299675), (100, 3035701), (115, 2639740), (178, 1705450), (230, 1319870), (356, 852725), (445, 682180), (460, 659935), (575, 527948), (890, 341090), (1150, 263974), (1483, 204700), (1780, 170545), (2047, 148300), (2225, 136436), (2300, 131987), (2966, 102350), (4094, 74150), (4450, 68218), (5932, 51175), (7415, 40940), (8188, 37075), (8900, 34109), (10235, 29660), (14830, 20470)]