80890408200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{13669}}^1$

素因数の和:15104

約数の個数: 192

約数和(自身を含む): 286807536000

約数和(自身を除く): 205917127800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 1409, 2100, 2818, 4200, 4227, 5636, 7045, 8454, 9863, 11272, 13669, 14090, 16908, 19726, 21135, 27338, 28180, 29589, 33816, 35225, 39452, 41007, 42270, 49315, 54676, 56360, 59178, 68345, 70450, 78904, 82014, 84540, 95683, 98630, 105675, 109352, 118356, 136690, 140900, 147945, 164028, 169080, 191366, 197260, 205035, 211350, 236712, 246575, 273380, 281800, 287049, 295890, 328056, 341725, 382732, 394520, 410070, 422700, 478415, 493150, 546760, 574098, 591780, 683450, 739725, 765464, 820140, 845400, 956830, 986300, 1025175, 1148196, 1183560, 1366900, 1435245, 1479450, 1640280, 1913660, 1972600, 2050350, 2296392, 2392075, 2733800, 2870490, 2958900, 3827320, 4100700, 4784150, 5740980, 5917800, 7176225, 8201400, 9568300, 11481960, 14352450, 19136600, 19259621, 28704900, 38519242, 57409800, 57778863, 77038484, 96298105, 115557726, 134817347, 154076968, 192596210, 231115452, 269634694, 288894315, 385192420, 404452041, 462230904, 481490525, 539269388, 577788630, 674086735, 770384840, 808904082, 962981050, 1078538776, 1155577260, 1348173470, 1444471575, 1617808164, 1925962100, 2022260205, 2311154520, 2696346940, 2888943150, 3235616328, 3370433675, 3851924200, 4044520410, 5392693880, 5777886300, 6740867350, 8089040820, 10111301025, 11555772600, 13481734700, 16178081640, 20222602050, 26963469400, 40445204100, 80890408200]

約数ペア:

[(1, 80890408200), (2, 40445204100), (3, 26963469400), (4, 20222602050), (5, 16178081640), (6, 13481734700), (7, 11555772600), (8, 10111301025), (10, 8089040820), (12, 6740867350), (14, 5777886300), (15, 5392693880), (20, 4044520410), (21, 3851924200), (24, 3370433675), (25, 3235616328), (28, 2888943150), (30, 2696346940), (35, 2311154520), (40, 2022260205), (42, 1925962100), (50, 1617808164), (56, 1444471575), (60, 1348173470), (70, 1155577260), (75, 1078538776), (84, 962981050), (100, 808904082), (105, 770384840), (120, 674086735), (140, 577788630), (150, 539269388), (168, 481490525), (175, 462230904), (200, 404452041), (210, 385192420), (280, 288894315), (300, 269634694), (350, 231115452), (420, 192596210), (525, 154076968), (600, 134817347), (700, 115557726), (840, 96298105), (1050, 77038484), (1400, 57778863), (1409, 57409800), (2100, 38519242), (2818, 28704900), (4200, 19259621), (4227, 19136600), (5636, 14352450), (7045, 11481960), (8454, 9568300), (9863, 8201400), (11272, 7176225), (13669, 5917800), (14090, 5740980), (16908, 4784150), (19726, 4100700), (21135, 3827320), (27338, 2958900), (28180, 2870490), (29589, 2733800), (33816, 2392075), (35225, 2296392), (39452, 2050350), (41007, 1972600), (42270, 1913660), (49315, 1640280), (54676, 1479450), (56360, 1435245), (59178, 1366900), (68345, 1183560), (70450, 1148196), (78904, 1025175), (82014, 986300), (84540, 956830), (95683, 845400), (98630, 820140), (105675, 765464), (109352, 739725), (118356, 683450), (136690, 591780), (140900, 574098), (147945, 546760), (164028, 493150), (169080, 478415), (191366, 422700), (197260, 410070), (205035, 394520), (211350, 382732), (236712, 341725), (246575, 328056), (273380, 295890), (281800, 287049)]