20176543500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14929}}^1$

素因数の和:15021

約数の個数: 192

約数和(自身を含む): 63388241280

約数和(自身を除く): 43211697780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 125, 150, 159, 170, 204, 212, 250, 255, 265, 300, 318, 340, 375, 425, 500, 510, 530, 636, 750, 795, 850, 901, 1020, 1060, 1275, 1325, 1500, 1590, 1700, 1802, 2125, 2550, 2650, 2703, 3180, 3604, 3975, 4250, 4505, 5100, 5300, 5406, 6375, 6625, 7950, 8500, 9010, 10812, 12750, 13250, 13515, 14929, 15900, 18020, 19875, 22525, 25500, 26500, 27030, 29858, 39750, 44787, 45050, 54060, 59716, 67575, 74645, 79500, 89574, 90100, 112625, 135150, 149290, 179148, 223935, 225250, 253793, 270300, 298580, 337875, 373225, 447870, 450500, 507586, 675750, 746450, 761379, 791237, 895740, 1015172, 1119675, 1268965, 1351500, 1492900, 1522758, 1582474, 1866125, 2239350, 2373711, 2537930, 3045516, 3164948, 3732250, 3806895, 3956185, 4478700, 4747422, 5075860, 5598375, 6344825, 7464500, 7613790, 7912370, 9494844, 11196750, 11868555, 12689650, 13451029, 15227580, 15824740, 19034475, 19780925, 22393500, 23737110, 25379300, 26902058, 31724125, 38068950, 39561850, 40353087, 47474220, 53804116, 59342775, 63448250, 67255145, 76137900, 79123700, 80706174, 95172375, 98904625, 118685550, 126896500, 134510290, 161412348, 190344750, 197809250, 201765435, 237371100, 269020580, 296713875, 336275725, 380689500, 395618500, 403530870, 593427750, 672551450, 807061740, 1008827175, 1186855500, 1345102900, 1681378625, 2017654350, 3362757250, 4035308700, 5044135875, 6725514500, 10088271750, 20176543500]

約数ペア:

[(1, 20176543500), (2, 10088271750), (3, 6725514500), (4, 5044135875), (5, 4035308700), (6, 3362757250), (10, 2017654350), (12, 1681378625), (15, 1345102900), (17, 1186855500), (20, 1008827175), (25, 807061740), (30, 672551450), (34, 593427750), (50, 403530870), (51, 395618500), (53, 380689500), (60, 336275725), (68, 296713875), (75, 269020580), (85, 237371100), (100, 201765435), (102, 197809250), (106, 190344750), (125, 161412348), (150, 134510290), (159, 126896500), (170, 118685550), (204, 98904625), (212, 95172375), (250, 80706174), (255, 79123700), (265, 76137900), (300, 67255145), (318, 63448250), (340, 59342775), (375, 53804116), (425, 47474220), (500, 40353087), (510, 39561850), (530, 38068950), (636, 31724125), (750, 26902058), (795, 25379300), (850, 23737110), (901, 22393500), (1020, 19780925), (1060, 19034475), (1275, 15824740), (1325, 15227580), (1500, 13451029), (1590, 12689650), (1700, 11868555), (1802, 11196750), (2125, 9494844), (2550, 7912370), (2650, 7613790), (2703, 7464500), (3180, 6344825), (3604, 5598375), (3975, 5075860), (4250, 4747422), (4505, 4478700), (5100, 3956185), (5300, 3806895), (5406, 3732250), (6375, 3164948), (6625, 3045516), (7950, 2537930), (8500, 2373711), (9010, 2239350), (10812, 1866125), (12750, 1582474), (13250, 1522758), (13515, 1492900), (14929, 1351500), (15900, 1268965), (18020, 1119675), (19875, 1015172), (22525, 895740), (25500, 791237), (26500, 761379), (27030, 746450), (29858, 675750), (39750, 507586), (44787, 450500), (45050, 447870), (54060, 373225), (59716, 337875), (67575, 298580), (74645, 270300), (79500, 253793), (89574, 225250), (90100, 223935), (112625, 179148), (135150, 149290)]