148931640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 575134560

約数和(自身を除く): 426202920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 263, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 526, 572, 585, 605, 660, 715, 726, 780, 789, 792, 858, 936, 968, 990, 1052, 1089, 1144, 1170, 1210, 1287, 1315, 1320, 1430, 1452, 1560, 1573, 1578, 1716, 1815, 1980, 2104, 2145, 2178, 2340, 2367, 2420, 2574, 2630, 2860, 2893, 2904, 3146, 3156, 3419, 3432, 3630, 3945, 3960, 4290, 4356, 4680, 4719, 4734, 4840, 5148, 5260, 5445, 5720, 5786, 6292, 6312, 6435, 6838, 7260, 7865, 7890, 8580, 8679, 8712, 9438, 9468, 10257, 10296, 10520, 10890, 11572, 11835, 12584, 12870, 13676, 14157, 14465, 14520, 15730, 15780, 17095, 17160, 17358, 18876, 18936, 20514, 21780, 23144, 23595, 23670, 25740, 26037, 27352, 28314, 28930, 30771, 31460, 31560, 31823, 34190, 34716, 37609, 37752, 41028, 43395, 43560, 47190, 47340, 51285, 51480, 52074, 56628, 57860, 61542, 62920, 63646, 68380, 69432, 70785, 75218, 82056, 86790, 94380, 94680, 95469, 102570, 104148, 112827, 113256, 115720, 123084, 127292, 130185, 136760, 141570, 150436, 153855, 159115, 173580, 188045, 188760, 190938, 205140, 208296, 225654, 246168, 254584, 260370, 283140, 286407, 300872, 307710, 318230, 338481, 347160, 376090, 381876, 410280, 413699, 451308, 477345, 520740, 564135, 566280, 572814, 615420, 636460, 676962, 752180, 763752, 827398, 902616, 954690, 1041480, 1128270, 1145628, 1230840, 1241097, 1272920, 1353924, 1432035, 1504360, 1654796, 1692405, 1909380, 2068495, 2256540, 2291256, 2482194, 2707848, 2864070, 3309592, 3384810, 3723291, 3818760, 4136990, 4513080, 4964388, 5728140, 6205485, 6769620, 7446582, 8273980, 9928776, 11456280, 12410970, 13539240, 14893164, 16547960, 18616455, 24821940, 29786328, 37232910, 49643880, 74465820, 148931640]

約数ペア:

[(1, 148931640), (2, 74465820), (3, 49643880), (4, 37232910), (5, 29786328), (6, 24821940), (8, 18616455), (9, 16547960), (10, 14893164), (11, 13539240), (12, 12410970), (13, 11456280), (15, 9928776), (18, 8273980), (20, 7446582), (22, 6769620), (24, 6205485), (26, 5728140), (30, 4964388), (33, 4513080), (36, 4136990), (39, 3818760), (40, 3723291), (44, 3384810), (45, 3309592), (52, 2864070), (55, 2707848), (60, 2482194), (65, 2291256), (66, 2256540), (72, 2068495), (78, 1909380), (88, 1692405), (90, 1654796), (99, 1504360), (104, 1432035), (110, 1353924), (117, 1272920), (120, 1241097), (121, 1230840), (130, 1145628), (132, 1128270), (143, 1041480), (156, 954690), (165, 902616), (180, 827398), (195, 763752), (198, 752180), (220, 676962), (234, 636460), (242, 615420), (260, 572814), (263, 566280), (264, 564135), (286, 520740), (312, 477345), (330, 451308), (360, 413699), (363, 410280), (390, 381876), (396, 376090), (429, 347160), (440, 338481), (468, 318230), (484, 307710), (495, 300872), (520, 286407), (526, 283140), (572, 260370), (585, 254584), (605, 246168), (660, 225654), (715, 208296), (726, 205140), (780, 190938), (789, 188760), (792, 188045), (858, 173580), (936, 159115), (968, 153855), (990, 150436), (1052, 141570), (1089, 136760), (1144, 130185), (1170, 127292), (1210, 123084), (1287, 115720), (1315, 113256), (1320, 112827), (1430, 104148), (1452, 102570), (1560, 95469), (1573, 94680), (1578, 94380), (1716, 86790), (1815, 82056), (1980, 75218), (2104, 70785), (2145, 69432), (2178, 68380), (2340, 63646), (2367, 62920), (2420, 61542), (2574, 57860), (2630, 56628), (2860, 52074), (2893, 51480), (2904, 51285), (3146, 47340), (3156, 47190), (3419, 43560), (3432, 43395), (3630, 41028), (3945, 37752), (3960, 37609), (4290, 34716), (4356, 34190), (4680, 31823), (4719, 31560), (4734, 31460), (4840, 30771), (5148, 28930), (5260, 28314), (5445, 27352), (5720, 26037), (5786, 25740), (6292, 23670), (6312, 23595), (6435, 23144), (6838, 21780), (7260, 20514), (7865, 18936), (7890, 18876), (8580, 17358), (8679, 17160), (8712, 17095), (9438, 15780), (9468, 15730), (10257, 14520), (10296, 14465), (10520, 14157), (10890, 13676), (11572, 12870), (11835, 12584)]