78542700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11383}}^1$

素因数の和:11423

約数の個数: 72

約数和(自身を含む): 237151488

約数和(自身を除く): 158608788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 11383, 22766, 34149, 45532, 56915, 68298, 113830, 136596, 170745, 227660, 261809, 284575, 341490, 523618, 569150, 682980, 785427, 853725, 1047236, 1138300, 1309045, 1570854, 1707450, 2618090, 3141708, 3414900, 3927135, 5236180, 6545225, 7854270, 13090450, 15708540, 19635675, 26180900, 39271350, 78542700]

約数ペア:

[(1, 78542700), (2, 39271350), (3, 26180900), (4, 19635675), (5, 15708540), (6, 13090450), (10, 7854270), (12, 6545225), (15, 5236180), (20, 3927135), (23, 3414900), (25, 3141708), (30, 2618090), (46, 1707450), (50, 1570854), (60, 1309045), (69, 1138300), (75, 1047236), (92, 853725), (100, 785427), (115, 682980), (138, 569150), (150, 523618), (230, 341490), (276, 284575), (300, 261809), (345, 227660), (460, 170745), (575, 136596), (690, 113830), (1150, 68298), (1380, 56915), (1725, 45532), (2300, 34149), (3450, 22766), (6900, 11383)]