219129300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 180

約数和(自身を含む): 765339036

約数和(自身を除く): 546209736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2081, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4162, 4212, 5265, 5850, 6243, 7020, 8100, 8324, 8775, 10405, 10530, 11700, 12486, 17550, 18729, 20810, 21060, 24972, 26325, 27053, 31215, 35100, 37458, 41620, 52025, 52650, 54106, 56187, 62430, 74916, 81159, 93645, 104050, 105300, 108212, 112374, 124860, 135265, 156075, 162318, 168561, 187290, 208100, 224748, 243477, 270530, 280935, 312150, 324636, 337122, 374580, 405795, 468225, 486954, 541060, 561870, 624300, 674244, 676325, 730431, 811590, 842805, 936450, 973908, 1123740, 1217385, 1352650, 1404675, 1460862, 1623180, 1685610, 1872900, 2028975, 2191293, 2434770, 2705300, 2809350, 2921724, 3371220, 3652155, 4057950, 4214025, 4382586, 4869540, 5618700, 6086925, 7304310, 8115900, 8428050, 8765172, 10956465, 12173850, 14608620, 16856100, 18260775, 21912930, 24347700, 36521550, 43825860, 54782325, 73043100, 109564650, 219129300]

約数ペア:

[(1, 219129300), (2, 109564650), (3, 73043100), (4, 54782325), (5, 43825860), (6, 36521550), (9, 24347700), (10, 21912930), (12, 18260775), (13, 16856100), (15, 14608620), (18, 12173850), (20, 10956465), (25, 8765172), (26, 8428050), (27, 8115900), (30, 7304310), (36, 6086925), (39, 5618700), (45, 4869540), (50, 4382586), (52, 4214025), (54, 4057950), (60, 3652155), (65, 3371220), (75, 2921724), (78, 2809350), (81, 2705300), (90, 2434770), (100, 2191293), (108, 2028975), (117, 1872900), (130, 1685610), (135, 1623180), (150, 1460862), (156, 1404675), (162, 1352650), (180, 1217385), (195, 1123740), (225, 973908), (234, 936450), (260, 842805), (270, 811590), (300, 730431), (324, 676325), (325, 674244), (351, 624300), (390, 561870), (405, 541060), (450, 486954), (468, 468225), (540, 405795), (585, 374580), (650, 337122), (675, 324636), (702, 312150), (780, 280935), (810, 270530), (900, 243477), (975, 224748), (1053, 208100), (1170, 187290), (1300, 168561), (1350, 162318), (1404, 156075), (1620, 135265), (1755, 124860), (1950, 112374), (2025, 108212), (2081, 105300), (2106, 104050), (2340, 93645), (2700, 81159), (2925, 74916), (3510, 62430), (3900, 56187), (4050, 54106), (4162, 52650), (4212, 52025), (5265, 41620), (5850, 37458), (6243, 35100), (7020, 31215), (8100, 27053), (8324, 26325), (8775, 24972), (10405, 21060), (10530, 20810), (11700, 18729), (12486, 17550)]