33660952900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 78463728000

約数和(自身を除く): 44802775100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 359, 380, 475, 610, 718, 809, 950, 1159, 1220, 1436, 1525, 1618, 1795, 1900, 2318, 3050, 3236, 3590, 4045, 4636, 5795, 6100, 6821, 7180, 8090, 8975, 11590, 13642, 15371, 16180, 17950, 20225, 21899, 23180, 27284, 28975, 30742, 34105, 35900, 40450, 43798, 49349, 57950, 61484, 68210, 76855, 80900, 87596, 98698, 109495, 115900, 136420, 153710, 170525, 197396, 218990, 246745, 290431, 307420, 341050, 384275, 416081, 437980, 493490, 547475, 580862, 682100, 768550, 832162, 937631, 986980, 1094950, 1161724, 1233725, 1452155, 1537100, 1664324, 1875262, 2080405, 2189900, 2467450, 2904310, 3750524, 4160810, 4688155, 4934900, 5518189, 5808620, 7260775, 8321620, 9376310, 10402025, 11036378, 14521550, 17716291, 18752620, 20804050, 22072756, 23440775, 27590945, 29043100, 35432582, 41608100, 46881550, 55181890, 70865164, 88581455, 93763100, 110363780, 137954725, 177162910, 275909450, 336609529, 354325820, 442907275, 551818900, 673219058, 885814550, 1346438116, 1683047645, 1771629100, 3366095290, 6732190580, 8415238225, 16830476450, 33660952900]

約数ペア:

[(1, 33660952900), (2, 16830476450), (4, 8415238225), (5, 6732190580), (10, 3366095290), (19, 1771629100), (20, 1683047645), (25, 1346438116), (38, 885814550), (50, 673219058), (61, 551818900), (76, 442907275), (95, 354325820), (100, 336609529), (122, 275909450), (190, 177162910), (244, 137954725), (305, 110363780), (359, 93763100), (380, 88581455), (475, 70865164), (610, 55181890), (718, 46881550), (809, 41608100), (950, 35432582), (1159, 29043100), (1220, 27590945), (1436, 23440775), (1525, 22072756), (1618, 20804050), (1795, 18752620), (1900, 17716291), (2318, 14521550), (3050, 11036378), (3236, 10402025), (3590, 9376310), (4045, 8321620), (4636, 7260775), (5795, 5808620), (6100, 5518189), (6821, 4934900), (7180, 4688155), (8090, 4160810), (8975, 3750524), (11590, 2904310), (13642, 2467450), (15371, 2189900), (16180, 2080405), (17950, 1875262), (20225, 1664324), (21899, 1537100), (23180, 1452155), (27284, 1233725), (28975, 1161724), (30742, 1094950), (34105, 986980), (35900, 937631), (40450, 832162), (43798, 768550), (49349, 682100), (57950, 580862), (61484, 547475), (68210, 493490), (76855, 437980), (80900, 416081), (87596, 384275), (98698, 341050), (109495, 307420), (115900, 290431), (136420, 246745), (153710, 218990), (170525, 197396)]