20334309000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{16903}}^1$

素因数の和:17328

約数の個数: 128

約数和(自身を含む): 63605018880

約数和(自身を除く): 43270709880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 401, 500, 600, 750, 802, 1000, 1203, 1500, 1604, 2005, 2406, 3000, 3208, 4010, 4812, 6015, 8020, 9624, 10025, 12030, 16040, 16903, 20050, 24060, 30075, 33806, 40100, 48120, 50125, 50709, 60150, 67612, 80200, 84515, 100250, 101418, 120300, 135224, 150375, 169030, 200500, 202836, 240600, 253545, 300750, 338060, 401000, 405672, 422575, 507090, 601500, 676120, 845150, 1014180, 1203000, 1267725, 1690300, 2028360, 2112875, 2535450, 3380600, 4225750, 5070900, 6338625, 6778103, 8451500, 10141800, 12677250, 13556206, 16903000, 20334309, 25354500, 27112412, 33890515, 40668618, 50709000, 54224824, 67781030, 81337236, 101671545, 135562060, 162674472, 169452575, 203343090, 271124120, 338905150, 406686180, 508357725, 677810300, 813372360, 847262875, 1016715450, 1355620600, 1694525750, 2033430900, 2541788625, 3389051500, 4066861800, 5083577250, 6778103000, 10167154500, 20334309000]

約数ペア:

[(1, 20334309000), (2, 10167154500), (3, 6778103000), (4, 5083577250), (5, 4066861800), (6, 3389051500), (8, 2541788625), (10, 2033430900), (12, 1694525750), (15, 1355620600), (20, 1016715450), (24, 847262875), (25, 813372360), (30, 677810300), (40, 508357725), (50, 406686180), (60, 338905150), (75, 271124120), (100, 203343090), (120, 169452575), (125, 162674472), (150, 135562060), (200, 101671545), (250, 81337236), (300, 67781030), (375, 54224824), (401, 50709000), (500, 40668618), (600, 33890515), (750, 27112412), (802, 25354500), (1000, 20334309), (1203, 16903000), (1500, 13556206), (1604, 12677250), (2005, 10141800), (2406, 8451500), (3000, 6778103), (3208, 6338625), (4010, 5070900), (4812, 4225750), (6015, 3380600), (8020, 2535450), (9624, 2112875), (10025, 2028360), (12030, 1690300), (16040, 1267725), (16903, 1203000), (20050, 1014180), (24060, 845150), (30075, 676120), (33806, 601500), (40100, 507090), (48120, 422575), (50125, 405672), (50709, 401000), (60150, 338060), (67612, 300750), (80200, 253545), (84515, 240600), (100250, 202836), (101418, 200500), (120300, 169030), (135224, 150375)]