237902940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 816560640

約数和(自身を除く): 578657700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 331, 363, 396, 484, 495, 540, 594, 605, 660, 662, 726, 990, 993, 1089, 1188, 1210, 1324, 1331, 1452, 1485, 1655, 1815, 1980, 1986, 2178, 2420, 2662, 2970, 2979, 3267, 3310, 3630, 3641, 3972, 3993, 4356, 4965, 5324, 5445, 5940, 5958, 6534, 6620, 6655, 7260, 7282, 7986, 8937, 9930, 10890, 10923, 11916, 11979, 13068, 13310, 14564, 14895, 15972, 16335, 17874, 18205, 19860, 19965, 21780, 21846, 23958, 26620, 29790, 32670, 32769, 35748, 35937, 36410, 39930, 40051, 43692, 44685, 47916, 54615, 59580, 59895, 65340, 65538, 71874, 72820, 79860, 80102, 89370, 98307, 109230, 119790, 120153, 131076, 143748, 160204, 163845, 178740, 179685, 196614, 200255, 218460, 239580, 240306, 327690, 359370, 360459, 393228, 400510, 440561, 480612, 491535, 600765, 655380, 718740, 720918, 801020, 881122, 983070, 1081377, 1201530, 1321683, 1441836, 1762244, 1802295, 1966140, 2162754, 2202805, 2403060, 2643366, 3604590, 3965049, 4325508, 4405610, 5286732, 5406885, 6608415, 7209180, 7930098, 8811220, 10813770, 11895147, 13216830, 15860196, 19825245, 21627540, 23790294, 26433660, 39650490, 47580588, 59475735, 79300980, 118951470, 237902940]

約数ペア:

[(1, 237902940), (2, 118951470), (3, 79300980), (4, 59475735), (5, 47580588), (6, 39650490), (9, 26433660), (10, 23790294), (11, 21627540), (12, 19825245), (15, 15860196), (18, 13216830), (20, 11895147), (22, 10813770), (27, 8811220), (30, 7930098), (33, 7209180), (36, 6608415), (44, 5406885), (45, 5286732), (54, 4405610), (55, 4325508), (60, 3965049), (66, 3604590), (90, 2643366), (99, 2403060), (108, 2202805), (110, 2162754), (121, 1966140), (132, 1802295), (135, 1762244), (165, 1441836), (180, 1321683), (198, 1201530), (220, 1081377), (242, 983070), (270, 881122), (297, 801020), (330, 720918), (331, 718740), (363, 655380), (396, 600765), (484, 491535), (495, 480612), (540, 440561), (594, 400510), (605, 393228), (660, 360459), (662, 359370), (726, 327690), (990, 240306), (993, 239580), (1089, 218460), (1188, 200255), (1210, 196614), (1324, 179685), (1331, 178740), (1452, 163845), (1485, 160204), (1655, 143748), (1815, 131076), (1980, 120153), (1986, 119790), (2178, 109230), (2420, 98307), (2662, 89370), (2970, 80102), (2979, 79860), (3267, 72820), (3310, 71874), (3630, 65538), (3641, 65340), (3972, 59895), (3993, 59580), (4356, 54615), (4965, 47916), (5324, 44685), (5445, 43692), (5940, 40051), (5958, 39930), (6534, 36410), (6620, 35937), (6655, 35748), (7260, 32769), (7282, 32670), (7986, 29790), (8937, 26620), (9930, 23958), (10890, 21846), (10923, 21780), (11916, 19965), (11979, 19860), (13068, 18205), (13310, 17874), (14564, 16335), (14895, 15972)]