22187983400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17123}}^1$

素因数の和:17200

約数の個数: 192

約数和(自身を含む): 61153228800

約数和(自身を除く): 38965245400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 110, 124, 152, 155, 190, 200, 209, 220, 248, 275, 310, 341, 380, 418, 440, 475, 550, 589, 620, 682, 760, 775, 836, 950, 1045, 1100, 1178, 1240, 1364, 1550, 1672, 1705, 1900, 2090, 2200, 2356, 2728, 2945, 3100, 3410, 3800, 4180, 4712, 5225, 5890, 6200, 6479, 6820, 8360, 8525, 10450, 11780, 12958, 13640, 14725, 17050, 17123, 20900, 23560, 25916, 29450, 32395, 34100, 34246, 41800, 51832, 58900, 64790, 68200, 68492, 85615, 117800, 129580, 136984, 161975, 171230, 188353, 259160, 323950, 325337, 342460, 376706, 428075, 530813, 647900, 650674, 684920, 753412, 856150, 941765, 1061626, 1295800, 1301348, 1506824, 1626685, 1712300, 1883530, 2123252, 2602696, 2654065, 3253370, 3424600, 3578707, 3767060, 4246504, 4708825, 5308130, 5838943, 6506740, 7157414, 7534120, 8133425, 9417650, 10085447, 10616260, 11677886, 13013480, 13270325, 14314828, 16266850, 17893535, 18835300, 20170894, 21232520, 23355772, 26540650, 28629656, 29194715, 32533700, 35787070, 37670600, 40341788, 46711544, 50427235, 53081300, 58389430, 65067400, 71574140, 80683576, 89467675, 100854470, 106162600, 110939917, 116778860, 143148280, 145973575, 178935350, 201708940, 221879834, 233557720, 252136175, 291947150, 357870700, 403417880, 443759668, 504272350, 554699585, 583894300, 715741400, 887519336, 1008544700, 1109399170, 1167788600, 2017089400, 2218798340, 2773497925, 4437596680, 5546995850, 11093991700, 22187983400]

約数ペア:

[(1, 22187983400), (2, 11093991700), (4, 5546995850), (5, 4437596680), (8, 2773497925), (10, 2218798340), (11, 2017089400), (19, 1167788600), (20, 1109399170), (22, 1008544700), (25, 887519336), (31, 715741400), (38, 583894300), (40, 554699585), (44, 504272350), (50, 443759668), (55, 403417880), (62, 357870700), (76, 291947150), (88, 252136175), (95, 233557720), (100, 221879834), (110, 201708940), (124, 178935350), (152, 145973575), (155, 143148280), (190, 116778860), (200, 110939917), (209, 106162600), (220, 100854470), (248, 89467675), (275, 80683576), (310, 71574140), (341, 65067400), (380, 58389430), (418, 53081300), (440, 50427235), (475, 46711544), (550, 40341788), (589, 37670600), (620, 35787070), (682, 32533700), (760, 29194715), (775, 28629656), (836, 26540650), (950, 23355772), (1045, 21232520), (1100, 20170894), (1178, 18835300), (1240, 17893535), (1364, 16266850), (1550, 14314828), (1672, 13270325), (1705, 13013480), (1900, 11677886), (2090, 10616260), (2200, 10085447), (2356, 9417650), (2728, 8133425), (2945, 7534120), (3100, 7157414), (3410, 6506740), (3800, 5838943), (4180, 5308130), (4712, 4708825), (5225, 4246504), (5890, 3767060), (6200, 3578707), (6479, 3424600), (6820, 3253370), (8360, 2654065), (8525, 2602696), (10450, 2123252), (11780, 1883530), (12958, 1712300), (13640, 1626685), (14725, 1506824), (17050, 1301348), (17123, 1295800), (20900, 1061626), (23560, 941765), (25916, 856150), (29450, 753412), (32395, 684920), (34100, 650674), (34246, 647900), (41800, 530813), (51832, 428075), (58900, 376706), (64790, 342460), (68200, 325337), (68492, 323950), (85615, 259160), (117800, 188353), (129580, 171230), (136984, 161975)]