2015490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 300

約数和(自身を含む): 6855005696

約数和(自身を除く): 4839515696

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, 127, 138, 150, 184, 200, 230, 240, 250, 254, 276, 300, 345, 368, 375, 381, 400, 460, 500, 508, 529, 552, 575, 600, 625, 635, 690, 750, 762, 920, 1000, 1016, 1058, 1104, 1150, 1200, 1250, 1270, 1380, 1500, 1524, 1587, 1725, 1840, 1875, 1905, 2000, 2032, 2116, 2300, 2500, 2540, 2645, 2760, 2875, 2921, 3000, 3048, 3174, 3175, 3450, 3750, 3810, 4232, 4600, 5000, 5080, 5290, 5520, 5750, 5842, 6000, 6096, 6348, 6350, 6900, 7500, 7620, 7935, 8464, 8625, 8763, 9200, 9525, 10000, 10160, 10580, 11500, 11684, 12696, 12700, 13225, 13800, 14375, 14605, 15000, 15240, 15870, 15875, 17250, 17526, 19050, 21160, 23000, 23368, 25392, 25400, 26450, 27600, 28750, 29210, 30000, 30480, 31740, 31750, 34500, 35052, 38100, 39675, 42320, 43125, 43815, 46000, 46736, 47625, 50800, 52900, 57500, 58420, 63480, 63500, 66125, 67183, 69000, 70104, 73025, 76200, 79350, 79375, 86250, 87630, 95250, 105800, 115000, 116840, 126960, 127000, 132250, 134366, 138000, 140208, 146050, 152400, 158700, 158750, 172500, 175260, 190500, 198375, 201549, 211600, 219075, 230000, 233680, 238125, 254000, 264500, 268732, 292100, 317400, 317500, 330625, 335915, 345000, 350520, 365125, 381000, 396750, 403098, 438150, 476250, 529000, 537464, 584200, 634800, 635000, 661250, 671830, 690000, 701040, 730250, 762000, 793500, 806196, 876300, 952500, 991875, 1007745, 1058000, 1074928, 1095375, 1168400, 1270000, 1322500, 1343660, 1460500, 1587000, 1612392, 1679575, 1752600, 1825625, 1905000, 1983750, 2015490, 2190750, 2645000, 2687320, 2921000, 3174000, 3224784, 3359150, 3505200, 3651250, 3810000, 3967500, 4030980, 4381500, 5038725, 5290000, 5374640, 5476875, 5842000, 6718300, 7302500, 7935000, 8061960, 8397875, 8763000, 10077450, 10953750, 13436600, 14605000, 15870000, 16123920, 16795750, 17526000, 20154900, 21907500, 25193625, 26873200, 29210000, 33591500, 40309800, 41989375, 43815000, 50387250, 67183000, 80619600, 83978750, 87630000, 100774500, 125968125, 134366000, 167957500, 201549000, 251936250, 335915000, 403098000, 503872500, 671830000, 1007745000, 2015490000]

約数ペア:

[(1, 2015490000), (2, 1007745000), (3, 671830000), (4, 503872500), (5, 403098000), (6, 335915000), (8, 251936250), (10, 201549000), (12, 167957500), (15, 134366000), (16, 125968125), (20, 100774500), (23, 87630000), (24, 83978750), (25, 80619600), (30, 67183000), (40, 50387250), (46, 43815000), (48, 41989375), (50, 40309800), (60, 33591500), (69, 29210000), (75, 26873200), (80, 25193625), (92, 21907500), (100, 20154900), (115, 17526000), (120, 16795750), (125, 16123920), (127, 15870000), (138, 14605000), (150, 13436600), (184, 10953750), (200, 10077450), (230, 8763000), (240, 8397875), (250, 8061960), (254, 7935000), (276, 7302500), (300, 6718300), (345, 5842000), (368, 5476875), (375, 5374640), (381, 5290000), (400, 5038725), (460, 4381500), (500, 4030980), (508, 3967500), (529, 3810000), (552, 3651250), (575, 3505200), (600, 3359150), (625, 3224784), (635, 3174000), (690, 2921000), (750, 2687320), (762, 2645000), (920, 2190750), (1000, 2015490), (1016, 1983750), (1058, 1905000), (1104, 1825625), (1150, 1752600), (1200, 1679575), (1250, 1612392), (1270, 1587000), (1380, 1460500), (1500, 1343660), (1524, 1322500), (1587, 1270000), (1725, 1168400), (1840, 1095375), (1875, 1074928), (1905, 1058000), (2000, 1007745), (2032, 991875), (2116, 952500), (2300, 876300), (2500, 806196), (2540, 793500), (2645, 762000), (2760, 730250), (2875, 701040), (2921, 690000), (3000, 671830), (3048, 661250), (3174, 635000), (3175, 634800), (3450, 584200), (3750, 537464), (3810, 529000), (4232, 476250), (4600, 438150), (5000, 403098), (5080, 396750), (5290, 381000), (5520, 365125), (5750, 350520), (5842, 345000), (6000, 335915), (6096, 330625), (6348, 317500), (6350, 317400), (6900, 292100), (7500, 268732), (7620, 264500), (7935, 254000), (8464, 238125), (8625, 233680), (8763, 230000), (9200, 219075), (9525, 211600), (10000, 201549), (10160, 198375), (10580, 190500), (11500, 175260), (11684, 172500), (12696, 158750), (12700, 158700), (13225, 152400), (13800, 146050), (14375, 140208), (14605, 138000), (15000, 134366), (15240, 132250), (15870, 127000), (15875, 126960), (17250, 116840), (17526, 115000), (19050, 105800), (21160, 95250), (23000, 87630), (23368, 86250), (25392, 79375), (25400, 79350), (26450, 76200), (27600, 73025), (28750, 70104), (29210, 69000), (30000, 67183), (30480, 66125), (31740, 63500), (31750, 63480), (34500, 58420), (35052, 57500), (38100, 52900), (39675, 50800), (42320, 47625), (43125, 46736), (43815, 46000)]