154893060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 579720960

約数和(自身を除く): 424827900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 157, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 314, 315, 324, 348, 378, 405, 406, 420, 435, 471, 486, 522, 540, 567, 580, 609, 628, 630, 756, 783, 785, 810, 812, 870, 942, 945, 972, 1015, 1044, 1099, 1134, 1215, 1218, 1260, 1305, 1413, 1566, 1570, 1620, 1701, 1740, 1827, 1884, 1890, 2030, 2198, 2268, 2349, 2355, 2430, 2436, 2610, 2826, 2835, 3045, 3132, 3140, 3297, 3402, 3654, 3780, 3915, 4060, 4239, 4396, 4553, 4698, 4710, 4860, 5220, 5481, 5495, 5652, 5670, 6090, 6594, 6804, 7047, 7065, 7308, 7830, 8478, 8505, 9106, 9135, 9396, 9420, 9891, 10962, 10990, 11340, 11745, 12180, 12717, 13188, 13659, 14094, 14130, 15660, 16443, 16485, 16956, 17010, 18212, 18270, 19782, 21195, 21924, 21980, 22765, 23490, 25434, 27318, 27405, 28188, 28260, 29673, 31871, 32886, 32970, 34020, 35235, 36540, 38151, 39564, 40977, 42390, 45530, 46980, 49329, 49455, 50868, 54636, 54810, 59346, 63585, 63742, 65772, 65940, 68295, 70470, 76302, 81954, 82215, 84780, 89019, 91060, 95613, 98658, 98910, 109620, 118692, 122931, 127170, 127484, 136590, 140940, 148365, 152604, 159355, 163908, 164430, 178038, 190755, 191226, 197316, 197820, 204885, 245862, 246645, 254340, 267057, 273180, 286839, 296730, 318710, 328860, 356076, 368793, 381510, 382452, 409770, 445095, 478065, 491724, 493290, 534114, 573678, 593460, 614655, 637420, 737586, 763020, 819540, 860517, 890190, 956130, 986580, 1068228, 1106379, 1147356, 1229310, 1335285, 1434195, 1475172, 1721034, 1780380, 1843965, 1912260, 2212758, 2458620, 2581551, 2670570, 2868390, 3442068, 3687930, 4302585, 4425516, 5163102, 5341140, 5531895, 5736780, 7375860, 7744653, 8605170, 10326204, 11063790, 12907755, 15489306, 17210340, 22127580, 25815510, 30978612, 38723265, 51631020, 77446530, 154893060]

約数ペア:

[(1, 154893060), (2, 77446530), (3, 51631020), (4, 38723265), (5, 30978612), (6, 25815510), (7, 22127580), (9, 17210340), (10, 15489306), (12, 12907755), (14, 11063790), (15, 10326204), (18, 8605170), (20, 7744653), (21, 7375860), (27, 5736780), (28, 5531895), (29, 5341140), (30, 5163102), (35, 4425516), (36, 4302585), (42, 3687930), (45, 3442068), (54, 2868390), (58, 2670570), (60, 2581551), (63, 2458620), (70, 2212758), (81, 1912260), (84, 1843965), (87, 1780380), (90, 1721034), (105, 1475172), (108, 1434195), (116, 1335285), (126, 1229310), (135, 1147356), (140, 1106379), (145, 1068228), (157, 986580), (162, 956130), (174, 890190), (180, 860517), (189, 819540), (203, 763020), (210, 737586), (243, 637420), (252, 614655), (261, 593460), (270, 573678), (290, 534114), (314, 493290), (315, 491724), (324, 478065), (348, 445095), (378, 409770), (405, 382452), (406, 381510), (420, 368793), (435, 356076), (471, 328860), (486, 318710), (522, 296730), (540, 286839), (567, 273180), (580, 267057), (609, 254340), (628, 246645), (630, 245862), (756, 204885), (783, 197820), (785, 197316), (810, 191226), (812, 190755), (870, 178038), (942, 164430), (945, 163908), (972, 159355), (1015, 152604), (1044, 148365), (1099, 140940), (1134, 136590), (1215, 127484), (1218, 127170), (1260, 122931), (1305, 118692), (1413, 109620), (1566, 98910), (1570, 98658), (1620, 95613), (1701, 91060), (1740, 89019), (1827, 84780), (1884, 82215), (1890, 81954), (2030, 76302), (2198, 70470), (2268, 68295), (2349, 65940), (2355, 65772), (2430, 63742), (2436, 63585), (2610, 59346), (2826, 54810), (2835, 54636), (3045, 50868), (3132, 49455), (3140, 49329), (3297, 46980), (3402, 45530), (3654, 42390), (3780, 40977), (3915, 39564), (4060, 38151), (4239, 36540), (4396, 35235), (4553, 34020), (4698, 32970), (4710, 32886), (4860, 31871), (5220, 29673), (5481, 28260), (5495, 28188), (5652, 27405), (5670, 27318), (6090, 25434), (6594, 23490), (6804, 22765), (7047, 21980), (7065, 21924), (7308, 21195), (7830, 19782), (8478, 18270), (8505, 18212), (9106, 17010), (9135, 16956), (9396, 16485), (9420, 16443), (9891, 15660), (10962, 14130), (10990, 14094), (11340, 13659), (11745, 13188), (12180, 12717)]