222874740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 772655520

約数和(自身を除く): 549780780

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, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 379, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 758, 810, 891, 972, 990, 1089, 1137, 1188, 1210, 1215, 1452, 1485, 1516, 1620, 1782, 1815, 1895, 1980, 2178, 2274, 2420, 2430, 2673, 2970, 3267, 3411, 3564, 3630, 3790, 4169, 4356, 4455, 4548, 4860, 5346, 5445, 5685, 5940, 6534, 6822, 7260, 7580, 8338, 8910, 9801, 10233, 10692, 10890, 11370, 12507, 13068, 13365, 13644, 16335, 16676, 17055, 17820, 19602, 20466, 20845, 21780, 22740, 25014, 26730, 29403, 30699, 32670, 34110, 37521, 39204, 40932, 41690, 45859, 49005, 50028, 51165, 53460, 58806, 61398, 62535, 65340, 68220, 75042, 83380, 91718, 92097, 98010, 102330, 112563, 117612, 122796, 125070, 137577, 147015, 150084, 153495, 183436, 184194, 187605, 196020, 204660, 225126, 229295, 250140, 275154, 294030, 306990, 337689, 368388, 375210, 412731, 450252, 458590, 460485, 550308, 562815, 588060, 613980, 675378, 687885, 750420, 825462, 917180, 920970, 1013067, 1125630, 1238193, 1350756, 1375770, 1650924, 1688445, 1841940, 2026134, 2063655, 2251260, 2476386, 2751540, 3376890, 3714579, 4052268, 4127310, 4952772, 5065335, 6190965, 6753780, 7429158, 8254620, 10130670, 11143737, 12381930, 14858316, 18572895, 20261340, 22287474, 24763860, 37145790, 44574948, 55718685, 74291580, 111437370, 222874740]

約数ペア:

[(1, 222874740), (2, 111437370), (3, 74291580), (4, 55718685), (5, 44574948), (6, 37145790), (9, 24763860), (10, 22287474), (11, 20261340), (12, 18572895), (15, 14858316), (18, 12381930), (20, 11143737), (22, 10130670), (27, 8254620), (30, 7429158), (33, 6753780), (36, 6190965), (44, 5065335), (45, 4952772), (54, 4127310), (55, 4052268), (60, 3714579), (66, 3376890), (81, 2751540), (90, 2476386), (99, 2251260), (108, 2063655), (110, 2026134), (121, 1841940), (132, 1688445), (135, 1650924), (162, 1375770), (165, 1350756), (180, 1238193), (198, 1125630), (220, 1013067), (242, 920970), (243, 917180), (270, 825462), (297, 750420), (324, 687885), (330, 675378), (363, 613980), (379, 588060), (396, 562815), (405, 550308), (484, 460485), (486, 458590), (495, 450252), (540, 412731), (594, 375210), (605, 368388), (660, 337689), (726, 306990), (758, 294030), (810, 275154), (891, 250140), (972, 229295), (990, 225126), (1089, 204660), (1137, 196020), (1188, 187605), (1210, 184194), (1215, 183436), (1452, 153495), (1485, 150084), (1516, 147015), (1620, 137577), (1782, 125070), (1815, 122796), (1895, 117612), (1980, 112563), (2178, 102330), (2274, 98010), (2420, 92097), (2430, 91718), (2673, 83380), (2970, 75042), (3267, 68220), (3411, 65340), (3564, 62535), (3630, 61398), (3790, 58806), (4169, 53460), (4356, 51165), (4455, 50028), (4548, 49005), (4860, 45859), (5346, 41690), (5445, 40932), (5685, 39204), (5940, 37521), (6534, 34110), (6822, 32670), (7260, 30699), (7580, 29403), (8338, 26730), (8910, 25014), (9801, 22740), (10233, 21780), (10692, 20845), (10890, 20466), (11370, 19602), (12507, 17820), (13068, 17055), (13365, 16676), (13644, 16335)]