154292580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 534374400

約数和(自身を除く): 380081820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 709, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1418, 1612, 1674, 1755, 1860, 2015, 2127, 2340, 2418, 2790, 2836, 3348, 3510, 3545, 3627, 4030, 4185, 4254, 4836, 5580, 6045, 6381, 7020, 7090, 7254, 8060, 8370, 8508, 9217, 10635, 10881, 12090, 12762, 14180, 14508, 16740, 18135, 18434, 19143, 21270, 21762, 21979, 24180, 25524, 27651, 31905, 36270, 36868, 38286, 42540, 43524, 43958, 46085, 54405, 55302, 63810, 65937, 72540, 76572, 82953, 87916, 92170, 95715, 108810, 109895, 110604, 127620, 131874, 138255, 165906, 184340, 191430, 197811, 217620, 219790, 248859, 263748, 276510, 285727, 329685, 331812, 382860, 395622, 414765, 439580, 497718, 553020, 571454, 593433, 659370, 791244, 829530, 857181, 989055, 995436, 1142908, 1186866, 1244295, 1318740, 1428635, 1659060, 1714362, 1978110, 2373732, 2488590, 2571543, 2857270, 2967165, 3428724, 3956220, 4285905, 4977180, 5143086, 5714540, 5934330, 7714629, 8571810, 10286172, 11868660, 12857715, 15429258, 17143620, 25715430, 30858516, 38573145, 51430860, 77146290, 154292580]

約数ペア:

[(1, 154292580), (2, 77146290), (3, 51430860), (4, 38573145), (5, 30858516), (6, 25715430), (9, 17143620), (10, 15429258), (12, 12857715), (13, 11868660), (15, 10286172), (18, 8571810), (20, 7714629), (26, 5934330), (27, 5714540), (30, 5143086), (31, 4977180), (36, 4285905), (39, 3956220), (45, 3428724), (52, 2967165), (54, 2857270), (60, 2571543), (62, 2488590), (65, 2373732), (78, 1978110), (90, 1714362), (93, 1659060), (108, 1428635), (117, 1318740), (124, 1244295), (130, 1186866), (135, 1142908), (155, 995436), (156, 989055), (180, 857181), (186, 829530), (195, 791244), (234, 659370), (260, 593433), (270, 571454), (279, 553020), (310, 497718), (351, 439580), (372, 414765), (390, 395622), (403, 382860), (465, 331812), (468, 329685), (540, 285727), (558, 276510), (585, 263748), (620, 248859), (702, 219790), (709, 217620), (780, 197811), (806, 191430), (837, 184340), (930, 165906), (1116, 138255), (1170, 131874), (1209, 127620), (1395, 110604), (1404, 109895), (1418, 108810), (1612, 95715), (1674, 92170), (1755, 87916), (1860, 82953), (2015, 76572), (2127, 72540), (2340, 65937), (2418, 63810), (2790, 55302), (2836, 54405), (3348, 46085), (3510, 43958), (3545, 43524), (3627, 42540), (4030, 38286), (4185, 36868), (4254, 36270), (4836, 31905), (5580, 27651), (6045, 25524), (6381, 24180), (7020, 21979), (7090, 21762), (7254, 21270), (8060, 19143), (8370, 18434), (8508, 18135), (9217, 16740), (10635, 14508), (10881, 14180), (12090, 12762)]