148537440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 548402400

約数和(自身を除く): 399864960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 89, 90, 95, 96, 114, 120, 122, 144, 152, 160, 171, 178, 180, 183, 190, 228, 240, 244, 267, 285, 288, 304, 305, 342, 356, 360, 366, 380, 445, 456, 480, 488, 534, 549, 570, 608, 610, 684, 712, 720, 732, 760, 801, 855, 890, 912, 915, 976, 1068, 1098, 1140, 1159, 1220, 1335, 1368, 1424, 1440, 1464, 1520, 1602, 1691, 1710, 1780, 1824, 1830, 1952, 2136, 2196, 2280, 2318, 2440, 2670, 2736, 2745, 2848, 2928, 3040, 3204, 3382, 3420, 3477, 3560, 3660, 4005, 4272, 4392, 4560, 4636, 4880, 5073, 5340, 5429, 5472, 5490, 5795, 5856, 6408, 6764, 6840, 6954, 7120, 7320, 8010, 8455, 8544, 8784, 9120, 9272, 9760, 10146, 10431, 10680, 10858, 10980, 11590, 12816, 13528, 13680, 13908, 14240, 14640, 15219, 16020, 16287, 16910, 17385, 17568, 18544, 20292, 20862, 21360, 21716, 21960, 23180, 25365, 25632, 27056, 27145, 27360, 27816, 29280, 30438, 32040, 32574, 33820, 34770, 37088, 40584, 41724, 42720, 43432, 43920, 46360, 48861, 50730, 52155, 54112, 54290, 55632, 60876, 64080, 65148, 67640, 69540, 76095, 81168, 81435, 83448, 86864, 87840, 92720, 97722, 101460, 103151, 104310, 108580, 111264, 121752, 128160, 130296, 135280, 139080, 152190, 162336, 162870, 166896, 173728, 185440, 195444, 202920, 206302, 208620, 217160, 243504, 244305, 260592, 270560, 278160, 304380, 309453, 325740, 333792, 390888, 405840, 412604, 417240, 434320, 487008, 488610, 515755, 521184, 556320, 608760, 618906, 651480, 781776, 811680, 825208, 834480, 868640, 928359, 977220, 1031510, 1217520, 1237812, 1302960, 1547265, 1563552, 1650416, 1668960, 1856718, 1954440, 2063020, 2435040, 2475624, 2605920, 3094530, 3300832, 3713436, 3908880, 4126040, 4641795, 4951248, 6189060, 7426872, 7817760, 8252080, 9283590, 9902496, 12378120, 14853744, 16504160, 18567180, 24756240, 29707488, 37134360, 49512480, 74268720, 148537440]

約数ペア:

[(1, 148537440), (2, 74268720), (3, 49512480), (4, 37134360), (5, 29707488), (6, 24756240), (8, 18567180), (9, 16504160), (10, 14853744), (12, 12378120), (15, 9902496), (16, 9283590), (18, 8252080), (19, 7817760), (20, 7426872), (24, 6189060), (30, 4951248), (32, 4641795), (36, 4126040), (38, 3908880), (40, 3713436), (45, 3300832), (48, 3094530), (57, 2605920), (60, 2475624), (61, 2435040), (72, 2063020), (76, 1954440), (80, 1856718), (89, 1668960), (90, 1650416), (95, 1563552), (96, 1547265), (114, 1302960), (120, 1237812), (122, 1217520), (144, 1031510), (152, 977220), (160, 928359), (171, 868640), (178, 834480), (180, 825208), (183, 811680), (190, 781776), (228, 651480), (240, 618906), (244, 608760), (267, 556320), (285, 521184), (288, 515755), (304, 488610), (305, 487008), (342, 434320), (356, 417240), (360, 412604), (366, 405840), (380, 390888), (445, 333792), (456, 325740), (480, 309453), (488, 304380), (534, 278160), (549, 270560), (570, 260592), (608, 244305), (610, 243504), (684, 217160), (712, 208620), (720, 206302), (732, 202920), (760, 195444), (801, 185440), (855, 173728), (890, 166896), (912, 162870), (915, 162336), (976, 152190), (1068, 139080), (1098, 135280), (1140, 130296), (1159, 128160), (1220, 121752), (1335, 111264), (1368, 108580), (1424, 104310), (1440, 103151), (1464, 101460), (1520, 97722), (1602, 92720), (1691, 87840), (1710, 86864), (1780, 83448), (1824, 81435), (1830, 81168), (1952, 76095), (2136, 69540), (2196, 67640), (2280, 65148), (2318, 64080), (2440, 60876), (2670, 55632), (2736, 54290), (2745, 54112), (2848, 52155), (2928, 50730), (3040, 48861), (3204, 46360), (3382, 43920), (3420, 43432), (3477, 42720), (3560, 41724), (3660, 40584), (4005, 37088), (4272, 34770), (4392, 33820), (4560, 32574), (4636, 32040), (4880, 30438), (5073, 29280), (5340, 27816), (5429, 27360), (5472, 27145), (5490, 27056), (5795, 25632), (5856, 25365), (6408, 23180), (6764, 21960), (6840, 21716), (6954, 21360), (7120, 20862), (7320, 20292), (8010, 18544), (8455, 17568), (8544, 17385), (8784, 16910), (9120, 16287), (9272, 16020), (9760, 15219), (10146, 14640), (10431, 14240), (10680, 13908), (10858, 13680), (10980, 13528), (11590, 12816)]