18804300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3335

約数の個数: 72

約数和(自身を含む): 57288000

約数和(自身を除く): 38483700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3299, 5700, 6598, 9897, 13196, 16495, 19794, 32990, 39588, 49485, 62681, 65980, 82475, 98970, 125362, 164950, 188043, 197940, 247425, 250724, 313405, 329900, 376086, 494850, 626810, 752172, 940215, 989700, 1253620, 1567025, 1880430, 3134050, 3760860, 4701075, 6268100, 9402150, 18804300]

約数ペア:

[(1, 18804300), (2, 9402150), (3, 6268100), (4, 4701075), (5, 3760860), (6, 3134050), (10, 1880430), (12, 1567025), (15, 1253620), (19, 989700), (20, 940215), (25, 752172), (30, 626810), (38, 494850), (50, 376086), (57, 329900), (60, 313405), (75, 250724), (76, 247425), (95, 197940), (100, 188043), (114, 164950), (150, 125362), (190, 98970), (228, 82475), (285, 65980), (300, 62681), (380, 49485), (475, 39588), (570, 32990), (950, 19794), (1140, 16495), (1425, 13196), (1900, 9897), (2850, 6598), (3299, 5700)]