153668340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4548

約数の個数: 144

約数和(自身を含む): 552569472

約数和(自身を除く): 398901132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4517, 4860, 5670, 6804, 8505, 9034, 11340, 13551, 17010, 18068, 22585, 27102, 31619, 34020, 40653, 45170, 54204, 63238, 67755, 81306, 90340, 94857, 121959, 126476, 135510, 158095, 162612, 189714, 203265, 243918, 271020, 284571, 316190, 365877, 379428, 406530, 474285, 487836, 569142, 609795, 632380, 731754, 813060, 853713, 948570, 1097631, 1138284, 1219590, 1422855, 1463508, 1707426, 1829385, 1897140, 2195262, 2439180, 2561139, 2845710, 3414852, 3658770, 4268565, 4390524, 5122278, 5488155, 5691420, 7317540, 7683417, 8537130, 10244556, 10976310, 12805695, 15366834, 17074260, 21952620, 25611390, 30733668, 38417085, 51222780, 76834170, 153668340]

約数ペア:

[(1, 153668340), (2, 76834170), (3, 51222780), (4, 38417085), (5, 30733668), (6, 25611390), (7, 21952620), (9, 17074260), (10, 15366834), (12, 12805695), (14, 10976310), (15, 10244556), (18, 8537130), (20, 7683417), (21, 7317540), (27, 5691420), (28, 5488155), (30, 5122278), (35, 4390524), (36, 4268565), (42, 3658770), (45, 3414852), (54, 2845710), (60, 2561139), (63, 2439180), (70, 2195262), (81, 1897140), (84, 1829385), (90, 1707426), (105, 1463508), (108, 1422855), (126, 1219590), (135, 1138284), (140, 1097631), (162, 948570), (180, 853713), (189, 813060), (210, 731754), (243, 632380), (252, 609795), (270, 569142), (315, 487836), (324, 474285), (378, 406530), (405, 379428), (420, 365877), (486, 316190), (540, 284571), (567, 271020), (630, 243918), (756, 203265), (810, 189714), (945, 162612), (972, 158095), (1134, 135510), (1215, 126476), (1260, 121959), (1620, 94857), (1701, 90340), (1890, 81306), (2268, 67755), (2430, 63238), (2835, 54204), (3402, 45170), (3780, 40653), (4517, 34020), (4860, 31619), (5670, 27102), (6804, 22585), (8505, 18068), (9034, 17010), (11340, 13551)]