222090660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 773764992

約数和(自身を除く): 551674332

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, 81, 90, 99, 103, 108, 110, 121, 132, 135, 162, 165, 180, 198, 206, 220, 242, 270, 297, 309, 324, 330, 363, 396, 405, 412, 484, 495, 515, 540, 594, 605, 618, 660, 726, 810, 891, 927, 990, 1030, 1089, 1133, 1188, 1210, 1236, 1331, 1452, 1485, 1545, 1620, 1782, 1815, 1854, 1980, 2060, 2178, 2266, 2420, 2662, 2781, 2970, 3090, 3267, 3399, 3564, 3630, 3708, 3993, 4356, 4455, 4532, 4635, 5324, 5445, 5562, 5665, 5940, 6180, 6534, 6655, 6798, 7260, 7986, 8343, 8910, 9270, 9801, 10197, 10890, 11124, 11330, 11979, 12463, 13068, 13310, 13596, 13905, 15972, 16335, 16686, 16995, 17820, 18540, 19602, 19965, 20394, 21780, 22660, 23958, 24926, 26620, 27810, 30591, 32670, 33372, 33990, 35937, 37389, 39204, 39930, 40788, 41715, 47916, 49005, 49852, 50985, 55620, 59895, 61182, 62315, 65340, 67980, 71874, 74778, 79860, 83430, 91773, 98010, 101970, 107811, 112167, 119790, 122364, 124630, 137093, 143748, 149556, 152955, 166860, 179685, 183546, 186945, 196020, 203940, 215622, 224334, 239580, 249260, 274186, 305910, 336501, 359370, 367092, 373890, 411279, 431244, 448668, 458865, 539055, 548372, 560835, 611820, 673002, 685465, 718740, 747780, 822558, 917730, 1009503, 1078110, 1121670, 1233837, 1346004, 1370930, 1645116, 1682505, 1835460, 2019006, 2056395, 2156220, 2243340, 2467674, 2741860, 3365010, 3701511, 4038012, 4112790, 4935348, 5047515, 6169185, 6730020, 7403022, 8225580, 10095030, 11104533, 12338370, 14806044, 18507555, 20190060, 22209066, 24676740, 37015110, 44418132, 55522665, 74030220, 111045330, 222090660]

約数ペア:

[(1, 222090660), (2, 111045330), (3, 74030220), (4, 55522665), (5, 44418132), (6, 37015110), (9, 24676740), (10, 22209066), (11, 20190060), (12, 18507555), (15, 14806044), (18, 12338370), (20, 11104533), (22, 10095030), (27, 8225580), (30, 7403022), (33, 6730020), (36, 6169185), (44, 5047515), (45, 4935348), (54, 4112790), (55, 4038012), (60, 3701511), (66, 3365010), (81, 2741860), (90, 2467674), (99, 2243340), (103, 2156220), (108, 2056395), (110, 2019006), (121, 1835460), (132, 1682505), (135, 1645116), (162, 1370930), (165, 1346004), (180, 1233837), (198, 1121670), (206, 1078110), (220, 1009503), (242, 917730), (270, 822558), (297, 747780), (309, 718740), (324, 685465), (330, 673002), (363, 611820), (396, 560835), (405, 548372), (412, 539055), (484, 458865), (495, 448668), (515, 431244), (540, 411279), (594, 373890), (605, 367092), (618, 359370), (660, 336501), (726, 305910), (810, 274186), (891, 249260), (927, 239580), (990, 224334), (1030, 215622), (1089, 203940), (1133, 196020), (1188, 186945), (1210, 183546), (1236, 179685), (1331, 166860), (1452, 152955), (1485, 149556), (1545, 143748), (1620, 137093), (1782, 124630), (1815, 122364), (1854, 119790), (1980, 112167), (2060, 107811), (2178, 101970), (2266, 98010), (2420, 91773), (2662, 83430), (2781, 79860), (2970, 74778), (3090, 71874), (3267, 67980), (3399, 65340), (3564, 62315), (3630, 61182), (3708, 59895), (3993, 55620), (4356, 50985), (4455, 49852), (4532, 49005), (4635, 47916), (5324, 41715), (5445, 40788), (5562, 39930), (5665, 39204), (5940, 37389), (6180, 35937), (6534, 33990), (6655, 33372), (6798, 32670), (7260, 30591), (7986, 27810), (8343, 26620), (8910, 24926), (9270, 23958), (9801, 22660), (10197, 21780), (10890, 20394), (11124, 19965), (11330, 19602), (11979, 18540), (12463, 17820), (13068, 16995), (13310, 16686), (13596, 16335), (13905, 15972)]