928721700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{38219}}^1$

素因数の和:38248

約数の個数: 108

約数和(自身を含む): 3018921360

約数和(自身を除く): 2090199660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 24300, 38219, 76438, 114657, 152876, 191095, 229314, 343971, 382190, 458628, 573285, 687942, 764380, 955475, 1031913, 1146570, 1375884, 1719855, 1910950, 2063826, 2293140, 2866425, 3095739, 3439710, 3821900, 4127652, 5159565, 5732850, 6191478, 6879420, 8599275, 9287217, 10319130, 11465700, 12382956, 15478695, 17198550, 18574434, 20638260, 25797825, 30957390, 34397100, 37148868, 46436085, 51595650, 61914780, 77393475, 92872170, 103191300, 154786950, 185744340, 232180425, 309573900, 464360850, 928721700]

約数ペア:

[(1, 928721700), (2, 464360850), (3, 309573900), (4, 232180425), (5, 185744340), (6, 154786950), (9, 103191300), (10, 92872170), (12, 77393475), (15, 61914780), (18, 51595650), (20, 46436085), (25, 37148868), (27, 34397100), (30, 30957390), (36, 25797825), (45, 20638260), (50, 18574434), (54, 17198550), (60, 15478695), (75, 12382956), (81, 11465700), (90, 10319130), (100, 9287217), (108, 8599275), (135, 6879420), (150, 6191478), (162, 5732850), (180, 5159565), (225, 4127652), (243, 3821900), (270, 3439710), (300, 3095739), (324, 2866425), (405, 2293140), (450, 2063826), (486, 1910950), (540, 1719855), (675, 1375884), (810, 1146570), (900, 1031913), (972, 955475), (1215, 764380), (1350, 687942), (1620, 573285), (2025, 458628), (2430, 382190), (2700, 343971), (4050, 229314), (4860, 191095), (6075, 152876), (8100, 114657), (12150, 76438), (24300, 38219)]