30054100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 69370560

約数和(自身を除く): 39316460

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 73, 92, 100, 115, 146, 179, 230, 292, 358, 365, 460, 575, 716, 730, 895, 1150, 1460, 1679, 1790, 1825, 2300, 3358, 3580, 3650, 4117, 4475, 6716, 7300, 8234, 8395, 8950, 13067, 16468, 16790, 17900, 20585, 26134, 33580, 41170, 41975, 52268, 65335, 82340, 83950, 102925, 130670, 167900, 205850, 261340, 300541, 326675, 411700, 601082, 653350, 1202164, 1306700, 1502705, 3005410, 6010820, 7513525, 15027050, 30054100]

約数ペア:

[(1, 30054100), (2, 15027050), (4, 7513525), (5, 6010820), (10, 3005410), (20, 1502705), (23, 1306700), (25, 1202164), (46, 653350), (50, 601082), (73, 411700), (92, 326675), (100, 300541), (115, 261340), (146, 205850), (179, 167900), (230, 130670), (292, 102925), (358, 83950), (365, 82340), (460, 65335), (575, 52268), (716, 41975), (730, 41170), (895, 33580), (1150, 26134), (1460, 20585), (1679, 17900), (1790, 16790), (1825, 16468), (2300, 13067), (3358, 8950), (3580, 8395), (3650, 8234), (4117, 7300), (4475, 6716)]