329475000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 1079930880

約数和(自身を除く): 750455880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 191, 200, 230, 250, 276, 300, 345, 375, 382, 460, 500, 552, 573, 575, 600, 625, 690, 750, 764, 920, 955, 1000, 1146, 1150, 1250, 1380, 1500, 1528, 1725, 1875, 1910, 2292, 2300, 2500, 2760, 2865, 2875, 3000, 3125, 3450, 3750, 3820, 4393, 4584, 4600, 4775, 5000, 5730, 5750, 6250, 6900, 7500, 7640, 8625, 8786, 9375, 9550, 11460, 11500, 12500, 13179, 13800, 14325, 14375, 15000, 17250, 17572, 18750, 19100, 21965, 22920, 23000, 23875, 25000, 26358, 28650, 28750, 34500, 35144, 37500, 38200, 43125, 43930, 47750, 52716, 57300, 57500, 65895, 69000, 71625, 71875, 75000, 86250, 87860, 95500, 105432, 109825, 114600, 115000, 119375, 131790, 143250, 143750, 172500, 175720, 191000, 215625, 219650, 238750, 263580, 286500, 287500, 329475, 345000, 358125, 431250, 439300, 477500, 527160, 549125, 573000, 575000, 596875, 658950, 716250, 862500, 878600, 955000, 1098250, 1193750, 1317900, 1432500, 1647375, 1725000, 1790625, 2196500, 2387500, 2635800, 2745625, 2865000, 3294750, 3581250, 4393000, 4775000, 5491250, 6589500, 7162500, 8236875, 10982500, 13179000, 13728125, 14325000, 16473750, 21965000, 27456250, 32947500, 41184375, 54912500, 65895000, 82368750, 109825000, 164737500, 329475000]

約数ペア:

[(1, 329475000), (2, 164737500), (3, 109825000), (4, 82368750), (5, 65895000), (6, 54912500), (8, 41184375), (10, 32947500), (12, 27456250), (15, 21965000), (20, 16473750), (23, 14325000), (24, 13728125), (25, 13179000), (30, 10982500), (40, 8236875), (46, 7162500), (50, 6589500), (60, 5491250), (69, 4775000), (75, 4393000), (92, 3581250), (100, 3294750), (115, 2865000), (120, 2745625), (125, 2635800), (138, 2387500), (150, 2196500), (184, 1790625), (191, 1725000), (200, 1647375), (230, 1432500), (250, 1317900), (276, 1193750), (300, 1098250), (345, 955000), (375, 878600), (382, 862500), (460, 716250), (500, 658950), (552, 596875), (573, 575000), (575, 573000), (600, 549125), (625, 527160), (690, 477500), (750, 439300), (764, 431250), (920, 358125), (955, 345000), (1000, 329475), (1146, 287500), (1150, 286500), (1250, 263580), (1380, 238750), (1500, 219650), (1528, 215625), (1725, 191000), (1875, 175720), (1910, 172500), (2292, 143750), (2300, 143250), (2500, 131790), (2760, 119375), (2865, 115000), (2875, 114600), (3000, 109825), (3125, 105432), (3450, 95500), (3750, 87860), (3820, 86250), (4393, 75000), (4584, 71875), (4600, 71625), (4775, 69000), (5000, 65895), (5730, 57500), (5750, 57300), (6250, 52716), (6900, 47750), (7500, 43930), (7640, 43125), (8625, 38200), (8786, 37500), (9375, 35144), (9550, 34500), (11460, 28750), (11500, 28650), (12500, 26358), (13179, 25000), (13800, 23875), (14325, 23000), (14375, 22920), (15000, 21965), (17250, 19100), (17572, 18750)]