38831400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 146240640

約数和(自身を除く): 107409240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 47, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 94, 100, 102, 108, 120, 135, 136, 141, 150, 153, 162, 170, 180, 188, 200, 204, 216, 225, 235, 243, 255, 270, 282, 300, 306, 324, 340, 360, 376, 405, 408, 423, 425, 450, 459, 470, 486, 510, 540, 564, 600, 612, 648, 675, 680, 705, 765, 799, 810, 846, 850, 900, 918, 940, 972, 1020, 1080, 1128, 1175, 1215, 1224, 1269, 1275, 1350, 1377, 1410, 1530, 1598, 1620, 1692, 1700, 1800, 1836, 1880, 1944, 2025, 2040, 2115, 2295, 2350, 2397, 2430, 2538, 2550, 2700, 2754, 2820, 3060, 3196, 3240, 3384, 3400, 3525, 3672, 3807, 3825, 3995, 4050, 4131, 4230, 4590, 4700, 4794, 4860, 5076, 5100, 5400, 5508, 5640, 6075, 6120, 6345, 6392, 6885, 7050, 7191, 7614, 7650, 7990, 8100, 8262, 8460, 9180, 9400, 9588, 9720, 10152, 10200, 10575, 11016, 11421, 11475, 11985, 12150, 12690, 13770, 14100, 14382, 15228, 15300, 15980, 16200, 16524, 16920, 18360, 19035, 19176, 19975, 20655, 21150, 21573, 22842, 22950, 23970, 24300, 25380, 27540, 28200, 28764, 30456, 30600, 31725, 31960, 33048, 34425, 35955, 38070, 39950, 41310, 42300, 43146, 45684, 45900, 47940, 48600, 50760, 55080, 57105, 57528, 59925, 63450, 64719, 68850, 71910, 76140, 79900, 82620, 84600, 86292, 91368, 91800, 95175, 95880, 103275, 107865, 114210, 119850, 126900, 129438, 137700, 143820, 152280, 159800, 165240, 172584, 179775, 190350, 194157, 206550, 215730, 228420, 239700, 253800, 258876, 275400, 285525, 287640, 323595, 359550, 380700, 388314, 413100, 431460, 456840, 479400, 517752, 539325, 571050, 647190, 719100, 761400, 776628, 826200, 862920, 970785, 1078650, 1142100, 1294380, 1438200, 1553256, 1617975, 1941570, 2157300, 2284200, 2588760, 3235950, 3883140, 4314600, 4853925, 6471900, 7766280, 9707850, 12943800, 19415700, 38831400]

約数ペア:

[(1, 38831400), (2, 19415700), (3, 12943800), (4, 9707850), (5, 7766280), (6, 6471900), (8, 4853925), (9, 4314600), (10, 3883140), (12, 3235950), (15, 2588760), (17, 2284200), (18, 2157300), (20, 1941570), (24, 1617975), (25, 1553256), (27, 1438200), (30, 1294380), (34, 1142100), (36, 1078650), (40, 970785), (45, 862920), (47, 826200), (50, 776628), (51, 761400), (54, 719100), (60, 647190), (68, 571050), (72, 539325), (75, 517752), (81, 479400), (85, 456840), (90, 431460), (94, 413100), (100, 388314), (102, 380700), (108, 359550), (120, 323595), (135, 287640), (136, 285525), (141, 275400), (150, 258876), (153, 253800), (162, 239700), (170, 228420), (180, 215730), (188, 206550), (200, 194157), (204, 190350), (216, 179775), (225, 172584), (235, 165240), (243, 159800), (255, 152280), (270, 143820), (282, 137700), (300, 129438), (306, 126900), (324, 119850), (340, 114210), (360, 107865), (376, 103275), (405, 95880), (408, 95175), (423, 91800), (425, 91368), (450, 86292), (459, 84600), (470, 82620), (486, 79900), (510, 76140), (540, 71910), (564, 68850), (600, 64719), (612, 63450), (648, 59925), (675, 57528), (680, 57105), (705, 55080), (765, 50760), (799, 48600), (810, 47940), (846, 45900), (850, 45684), (900, 43146), (918, 42300), (940, 41310), (972, 39950), (1020, 38070), (1080, 35955), (1128, 34425), (1175, 33048), (1215, 31960), (1224, 31725), (1269, 30600), (1275, 30456), (1350, 28764), (1377, 28200), (1410, 27540), (1530, 25380), (1598, 24300), (1620, 23970), (1692, 22950), (1700, 22842), (1800, 21573), (1836, 21150), (1880, 20655), (1944, 19975), (2025, 19176), (2040, 19035), (2115, 18360), (2295, 16920), (2350, 16524), (2397, 16200), (2430, 15980), (2538, 15300), (2550, 15228), (2700, 14382), (2754, 14100), (2820, 13770), (3060, 12690), (3196, 12150), (3240, 11985), (3384, 11475), (3400, 11421), (3525, 11016), (3672, 10575), (3807, 10200), (3825, 10152), (3995, 9720), (4050, 9588), (4131, 9400), (4230, 9180), (4590, 8460), (4700, 8262), (4794, 8100), (4860, 7990), (5076, 7650), (5100, 7614), (5400, 7191), (5508, 7050), (5640, 6885), (6075, 6392), (6120, 6345)]