154071720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 575134560

約数和(自身を除く): 421062840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 131, 132, 135, 162, 165, 180, 198, 216, 220, 242, 243, 262, 264, 270, 297, 324, 330, 360, 363, 393, 396, 405, 440, 484, 486, 495, 524, 540, 594, 605, 648, 655, 660, 726, 786, 792, 810, 891, 968, 972, 990, 1048, 1080, 1089, 1179, 1188, 1210, 1215, 1310, 1320, 1441, 1452, 1485, 1572, 1620, 1782, 1815, 1944, 1965, 1980, 2178, 2358, 2376, 2420, 2430, 2620, 2673, 2882, 2904, 2970, 3144, 3240, 3267, 3537, 3564, 3630, 3930, 3960, 4323, 4356, 4455, 4716, 4840, 4860, 5240, 5346, 5445, 5764, 5895, 5940, 6534, 7074, 7128, 7205, 7260, 7860, 8646, 8712, 8910, 9432, 9720, 9801, 10611, 10692, 10890, 11528, 11790, 11880, 12969, 13068, 13365, 14148, 14410, 14520, 15720, 15851, 16335, 17292, 17685, 17820, 19602, 21222, 21384, 21615, 21780, 23580, 25938, 26136, 26730, 28296, 28820, 29403, 31702, 31833, 32670, 34584, 35370, 35640, 38907, 39204, 42444, 43230, 43560, 47160, 47553, 49005, 51876, 53055, 53460, 57640, 58806, 63404, 63666, 64845, 65340, 70740, 77814, 78408, 79255, 84888, 86460, 95106, 98010, 103752, 106110, 106920, 116721, 117612, 126808, 127332, 129690, 130680, 141480, 142659, 147015, 155628, 158510, 159165, 172920, 190212, 194535, 196020, 212220, 233442, 235224, 237765, 254664, 259380, 285318, 294030, 311256, 317020, 318330, 350163, 380424, 389070, 392040, 424440, 427977, 466884, 475530, 518760, 570636, 583605, 588060, 634040, 636660, 700326, 713295, 778140, 855954, 933768, 951060, 1141272, 1167210, 1176120, 1273320, 1283931, 1400652, 1426590, 1556280, 1711908, 1750815, 1902120, 2139885, 2334420, 2567862, 2801304, 2853180, 3423816, 3501630, 3851793, 4279770, 4668840, 5135724, 5706360, 6419655, 7003260, 7703586, 8559540, 10271448, 12839310, 14006520, 15407172, 17119080, 19258965, 25678620, 30814344, 38517930, 51357240, 77035860, 154071720]

約数ペア:

[(1, 154071720), (2, 77035860), (3, 51357240), (4, 38517930), (5, 30814344), (6, 25678620), (8, 19258965), (9, 17119080), (10, 15407172), (11, 14006520), (12, 12839310), (15, 10271448), (18, 8559540), (20, 7703586), (22, 7003260), (24, 6419655), (27, 5706360), (30, 5135724), (33, 4668840), (36, 4279770), (40, 3851793), (44, 3501630), (45, 3423816), (54, 2853180), (55, 2801304), (60, 2567862), (66, 2334420), (72, 2139885), (81, 1902120), (88, 1750815), (90, 1711908), (99, 1556280), (108, 1426590), (110, 1400652), (120, 1283931), (121, 1273320), (131, 1176120), (132, 1167210), (135, 1141272), (162, 951060), (165, 933768), (180, 855954), (198, 778140), (216, 713295), (220, 700326), (242, 636660), (243, 634040), (262, 588060), (264, 583605), (270, 570636), (297, 518760), (324, 475530), (330, 466884), (360, 427977), (363, 424440), (393, 392040), (396, 389070), (405, 380424), (440, 350163), (484, 318330), (486, 317020), (495, 311256), (524, 294030), (540, 285318), (594, 259380), (605, 254664), (648, 237765), (655, 235224), (660, 233442), (726, 212220), (786, 196020), (792, 194535), (810, 190212), (891, 172920), (968, 159165), (972, 158510), (990, 155628), (1048, 147015), (1080, 142659), (1089, 141480), (1179, 130680), (1188, 129690), (1210, 127332), (1215, 126808), (1310, 117612), (1320, 116721), (1441, 106920), (1452, 106110), (1485, 103752), (1572, 98010), (1620, 95106), (1782, 86460), (1815, 84888), (1944, 79255), (1965, 78408), (1980, 77814), (2178, 70740), (2358, 65340), (2376, 64845), (2420, 63666), (2430, 63404), (2620, 58806), (2673, 57640), (2882, 53460), (2904, 53055), (2970, 51876), (3144, 49005), (3240, 47553), (3267, 47160), (3537, 43560), (3564, 43230), (3630, 42444), (3930, 39204), (3960, 38907), (4323, 35640), (4356, 35370), (4455, 34584), (4716, 32670), (4840, 31833), (4860, 31702), (5240, 29403), (5346, 28820), (5445, 28296), (5764, 26730), (5895, 26136), (5940, 25938), (6534, 23580), (7074, 21780), (7128, 21615), (7205, 21384), (7260, 21222), (7860, 19602), (8646, 17820), (8712, 17685), (8910, 17292), (9432, 16335), (9720, 15851), (9801, 15720), (10611, 14520), (10692, 14410), (10890, 14148), (11528, 13365), (11790, 13068), (11880, 12969)]