74291580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 180

約数和(自身を含む): 256844280

約数和(自身を除く): 182552700

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, 270, 297, 324, 330, 363, 379, 396, 405, 484, 495, 540, 594, 605, 660, 726, 758, 810, 891, 990, 1089, 1137, 1188, 1210, 1452, 1485, 1516, 1620, 1782, 1815, 1895, 1980, 2178, 2274, 2420, 2970, 3267, 3411, 3564, 3630, 3790, 4169, 4356, 4455, 4548, 5445, 5685, 5940, 6534, 6822, 7260, 7580, 8338, 8910, 9801, 10233, 10890, 11370, 12507, 13068, 13644, 16335, 16676, 17055, 17820, 19602, 20466, 20845, 21780, 22740, 25014, 30699, 32670, 34110, 37521, 39204, 40932, 41690, 45859, 49005, 50028, 51165, 61398, 62535, 65340, 68220, 75042, 83380, 91718, 98010, 102330, 112563, 122796, 125070, 137577, 150084, 153495, 183436, 187605, 196020, 204660, 225126, 229295, 250140, 275154, 306990, 337689, 375210, 412731, 450252, 458590, 550308, 562815, 613980, 675378, 687885, 750420, 825462, 917180, 1125630, 1238193, 1350756, 1375770, 1650924, 1688445, 2063655, 2251260, 2476386, 2751540, 3376890, 3714579, 4127310, 4952772, 6190965, 6753780, 7429158, 8254620, 12381930, 14858316, 18572895, 24763860, 37145790, 74291580]

約数ペア:

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