38308140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 138311712

約数和(自身を除く): 100003572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 107, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 214, 221, 234, 255, 260, 270, 306, 321, 324, 340, 351, 390, 405, 428, 442, 459, 468, 510, 535, 540, 585, 612, 642, 663, 702, 765, 780, 810, 884, 918, 963, 1020, 1053, 1070, 1105, 1170, 1284, 1326, 1377, 1391, 1404, 1530, 1605, 1620, 1755, 1819, 1836, 1926, 1989, 2106, 2140, 2210, 2295, 2340, 2652, 2754, 2782, 2889, 3060, 3210, 3315, 3510, 3638, 3852, 3978, 4173, 4212, 4420, 4590, 4815, 5265, 5457, 5508, 5564, 5778, 5967, 6420, 6630, 6885, 6955, 7020, 7276, 7956, 8346, 8667, 9095, 9180, 9630, 9945, 10530, 10914, 11556, 11934, 12519, 13260, 13770, 13910, 14445, 16371, 16692, 17334, 17901, 18190, 19260, 19890, 20865, 21060, 21828, 23647, 23868, 25038, 27285, 27540, 27820, 28890, 29835, 32742, 34668, 35802, 36380, 37557, 39780, 41730, 43335, 47294, 49113, 50076, 54570, 57780, 59670, 62595, 65484, 70941, 71604, 75114, 81855, 83460, 86670, 89505, 94588, 98226, 109140, 112671, 118235, 119340, 125190, 141882, 147339, 150228, 163710, 173340, 179010, 187785, 196452, 212823, 225342, 236470, 245565, 250380, 283764, 294678, 327420, 354705, 358020, 375570, 425646, 450684, 472940, 491130, 563355, 589356, 638469, 709410, 736695, 751140, 851292, 982260, 1064115, 1126710, 1276938, 1418820, 1473390, 1915407, 2128230, 2253420, 2553876, 2946780, 3192345, 3830814, 4256460, 6384690, 7661628, 9577035, 12769380, 19154070, 38308140]

約数ペア:

[(1, 38308140), (2, 19154070), (3, 12769380), (4, 9577035), (5, 7661628), (6, 6384690), (9, 4256460), (10, 3830814), (12, 3192345), (13, 2946780), (15, 2553876), (17, 2253420), (18, 2128230), (20, 1915407), (26, 1473390), (27, 1418820), (30, 1276938), (34, 1126710), (36, 1064115), (39, 982260), (45, 851292), (51, 751140), (52, 736695), (54, 709410), (60, 638469), (65, 589356), (68, 563355), (78, 491130), (81, 472940), (85, 450684), (90, 425646), (102, 375570), (107, 358020), (108, 354705), (117, 327420), (130, 294678), (135, 283764), (153, 250380), (156, 245565), (162, 236470), (170, 225342), (180, 212823), (195, 196452), (204, 187785), (214, 179010), (221, 173340), (234, 163710), (255, 150228), (260, 147339), (270, 141882), (306, 125190), (321, 119340), (324, 118235), (340, 112671), (351, 109140), (390, 98226), (405, 94588), (428, 89505), (442, 86670), (459, 83460), (468, 81855), (510, 75114), (535, 71604), (540, 70941), (585, 65484), (612, 62595), (642, 59670), (663, 57780), (702, 54570), (765, 50076), (780, 49113), (810, 47294), (884, 43335), (918, 41730), (963, 39780), (1020, 37557), (1053, 36380), (1070, 35802), (1105, 34668), (1170, 32742), (1284, 29835), (1326, 28890), (1377, 27820), (1391, 27540), (1404, 27285), (1530, 25038), (1605, 23868), (1620, 23647), (1755, 21828), (1819, 21060), (1836, 20865), (1926, 19890), (1989, 19260), (2106, 18190), (2140, 17901), (2210, 17334), (2295, 16692), (2340, 16371), (2652, 14445), (2754, 13910), (2782, 13770), (2889, 13260), (3060, 12519), (3210, 11934), (3315, 11556), (3510, 10914), (3638, 10530), (3852, 9945), (3978, 9630), (4173, 9180), (4212, 9095), (4420, 8667), (4590, 8346), (4815, 7956), (5265, 7276), (5457, 7020), (5508, 6955), (5564, 6885), (5778, 6630), (5967, 6420)]