20149242000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{146009}}^1$

素因数の和:146058

約数の個数: 160

約数和(自身を含む): 67786018560

約数和(自身を除く): 47636776560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 2000, 2300, 2760, 2875, 3000, 3450, 4600, 5520, 5750, 6000, 6900, 8625, 9200, 11500, 13800, 17250, 23000, 27600, 34500, 46000, 69000, 138000, 146009, 292018, 438027, 584036, 730045, 876054, 1168072, 1460090, 1752108, 2190135, 2336144, 2920180, 3358207, 3504216, 3650225, 4380270, 5840360, 6716414, 7008432, 7300450, 8760540, 10074621, 10950675, 11680720, 13432828, 14600900, 16791035, 17521080, 18251125, 20149242, 21901350, 26865656, 29201800, 33582070, 35042160, 36502250, 40298484, 43802700, 50373105, 53731312, 54753375, 58403600, 67164140, 73004500, 80596968, 83955175, 87605400, 100746210, 109506750, 134328280, 146009000, 161193936, 167910350, 175210800, 201492420, 219013500, 251865525, 268656560, 292018000, 335820700, 402984840, 419775875, 438027000, 503731050, 671641400, 805969680, 839551750, 876054000, 1007462100, 1259327625, 1343282800, 1679103500, 2014924200, 2518655250, 3358207000, 4029848400, 5037310500, 6716414000, 10074621000, 20149242000]

約数ペア:

[(1, 20149242000), (2, 10074621000), (3, 6716414000), (4, 5037310500), (5, 4029848400), (6, 3358207000), (8, 2518655250), (10, 2014924200), (12, 1679103500), (15, 1343282800), (16, 1259327625), (20, 1007462100), (23, 876054000), (24, 839551750), (25, 805969680), (30, 671641400), (40, 503731050), (46, 438027000), (48, 419775875), (50, 402984840), (60, 335820700), (69, 292018000), (75, 268656560), (80, 251865525), (92, 219013500), (100, 201492420), (115, 175210800), (120, 167910350), (125, 161193936), (138, 146009000), (150, 134328280), (184, 109506750), (200, 100746210), (230, 87605400), (240, 83955175), (250, 80596968), (276, 73004500), (300, 67164140), (345, 58403600), (368, 54753375), (375, 53731312), (400, 50373105), (460, 43802700), (500, 40298484), (552, 36502250), (575, 35042160), (600, 33582070), (690, 29201800), (750, 26865656), (920, 21901350), (1000, 20149242), (1104, 18251125), (1150, 17521080), (1200, 16791035), (1380, 14600900), (1500, 13432828), (1725, 11680720), (1840, 10950675), (2000, 10074621), (2300, 8760540), (2760, 7300450), (2875, 7008432), (3000, 6716414), (3450, 5840360), (4600, 4380270), (5520, 3650225), (5750, 3504216), (6000, 3358207), (6900, 2920180), (8625, 2336144), (9200, 2190135), (11500, 1752108), (13800, 1460090), (17250, 1168072), (23000, 876054), (27600, 730045), (34500, 584036), (46000, 438027), (69000, 292018), (138000, 146009)]