72165000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 239548320

約数和(自身を除く): 167383320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 283, 300, 340, 375, 408, 425, 500, 510, 566, 600, 625, 680, 750, 849, 850, 1000, 1020, 1132, 1250, 1275, 1415, 1500, 1698, 1700, 1875, 2040, 2125, 2264, 2500, 2550, 2830, 3000, 3396, 3400, 3750, 4245, 4250, 4811, 5000, 5100, 5660, 6375, 6792, 7075, 7500, 8490, 8500, 9622, 10200, 10625, 11320, 12750, 14150, 14433, 15000, 16980, 17000, 19244, 21225, 21250, 24055, 25500, 28300, 28866, 31875, 33960, 35375, 38488, 42450, 42500, 48110, 51000, 56600, 57732, 63750, 70750, 72165, 84900, 85000, 96220, 106125, 115464, 120275, 127500, 141500, 144330, 169800, 176875, 192440, 212250, 240550, 255000, 283000, 288660, 353750, 360825, 424500, 481100, 530625, 577320, 601375, 707500, 721650, 849000, 962200, 1061250, 1202750, 1415000, 1443300, 1804125, 2122500, 2405500, 2886600, 3006875, 3608250, 4245000, 4811000, 6013750, 7216500, 9020625, 12027500, 14433000, 18041250, 24055000, 36082500, 72165000]

約数ペア:

[(1, 72165000), (2, 36082500), (3, 24055000), (4, 18041250), (5, 14433000), (6, 12027500), (8, 9020625), (10, 7216500), (12, 6013750), (15, 4811000), (17, 4245000), (20, 3608250), (24, 3006875), (25, 2886600), (30, 2405500), (34, 2122500), (40, 1804125), (50, 1443300), (51, 1415000), (60, 1202750), (68, 1061250), (75, 962200), (85, 849000), (100, 721650), (102, 707500), (120, 601375), (125, 577320), (136, 530625), (150, 481100), (170, 424500), (200, 360825), (204, 353750), (250, 288660), (255, 283000), (283, 255000), (300, 240550), (340, 212250), (375, 192440), (408, 176875), (425, 169800), (500, 144330), (510, 141500), (566, 127500), (600, 120275), (625, 115464), (680, 106125), (750, 96220), (849, 85000), (850, 84900), (1000, 72165), (1020, 70750), (1132, 63750), (1250, 57732), (1275, 56600), (1415, 51000), (1500, 48110), (1698, 42500), (1700, 42450), (1875, 38488), (2040, 35375), (2125, 33960), (2264, 31875), (2500, 28866), (2550, 28300), (2830, 25500), (3000, 24055), (3396, 21250), (3400, 21225), (3750, 19244), (4245, 17000), (4250, 16980), (4811, 15000), (5000, 14433), (5100, 14150), (5660, 12750), (6375, 11320), (6792, 10625), (7075, 10200), (7500, 9622), (8490, 8500)]