127620900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 144

約数和(自身を含む): 447679680

約数和(自身を除く): 320058780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2970, 3300, 4297, 4950, 5940, 7425, 8594, 9900, 12891, 14850, 17188, 21485, 25782, 29700, 38673, 42970, 47267, 51564, 64455, 77346, 85940, 94534, 107425, 116019, 128910, 141801, 154692, 189068, 193365, 214850, 232038, 236335, 257820, 283602, 322275, 386730, 425403, 429700, 464076, 472670, 567204, 580095, 644550, 709005, 773460, 850806, 945340, 966825, 1160190, 1181675, 1276209, 1289100, 1418010, 1701612, 1933650, 2127015, 2320380, 2363350, 2552418, 2836020, 2900475, 3545025, 3867300, 4254030, 4726700, 5104836, 5800950, 6381045, 7090050, 8508060, 10635075, 11601900, 12762090, 14180100, 21270150, 25524180, 31905225, 42540300, 63810450, 127620900]

約数ペア:

[(1, 127620900), (2, 63810450), (3, 42540300), (4, 31905225), (5, 25524180), (6, 21270150), (9, 14180100), (10, 12762090), (11, 11601900), (12, 10635075), (15, 8508060), (18, 7090050), (20, 6381045), (22, 5800950), (25, 5104836), (27, 4726700), (30, 4254030), (33, 3867300), (36, 3545025), (44, 2900475), (45, 2836020), (50, 2552418), (54, 2363350), (55, 2320380), (60, 2127015), (66, 1933650), (75, 1701612), (90, 1418010), (99, 1289100), (100, 1276209), (108, 1181675), (110, 1160190), (132, 966825), (135, 945340), (150, 850806), (165, 773460), (180, 709005), (198, 644550), (220, 580095), (225, 567204), (270, 472670), (275, 464076), (297, 429700), (300, 425403), (330, 386730), (396, 322275), (450, 283602), (495, 257820), (540, 236335), (550, 232038), (594, 214850), (660, 193365), (675, 189068), (825, 154692), (900, 141801), (990, 128910), (1100, 116019), (1188, 107425), (1350, 94534), (1485, 85940), (1650, 77346), (1980, 64455), (2475, 51564), (2700, 47267), (2970, 42970), (3300, 38673), (4297, 29700), (4950, 25782), (5940, 21485), (7425, 17188), (8594, 14850), (9900, 12891)]