20199095550

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{347}}^1\times {\mathrm{1597}}^1$

素因数の和:1974

約数の個数: 168

約数和(自身を含む): 56527415496

約数和(自身を除く): 36328319946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 347, 405, 450, 486, 675, 694, 729, 810, 1041, 1215, 1350, 1458, 1597, 1735, 2025, 2082, 2430, 3123, 3194, 3470, 3645, 4050, 4791, 5205, 6075, 6246, 7290, 7985, 8675, 9369, 9582, 10410, 12150, 14373, 15615, 15970, 17350, 18225, 18738, 23955, 26025, 28107, 28746, 31230, 36450, 39925, 43119, 46845, 47910, 52050, 56214, 71865, 78075, 79850, 84321, 86238, 93690, 119775, 129357, 140535, 143730, 156150, 168642, 215595, 234225, 239550, 252963, 258714, 281070, 359325, 388071, 421605, 431190, 468450, 505926, 554159, 646785, 702675, 718650, 776142, 843210, 1077975, 1108318, 1164213, 1264815, 1293570, 1405350, 1662477, 1940355, 2108025, 2155950, 2328426, 2529630, 2770795, 3233925, 3324954, 3880710, 4216050, 4987431, 5541590, 5821065, 6324075, 6467850, 8312385, 9701775, 9974862, 11642130, 12648150, 13853975, 14962293, 16624770, 19403550, 24937155, 27707950, 29105325, 29924586, 41561925, 44886879, 49874310, 58210650, 74811465, 83123850, 89773758, 124685775, 134660637, 149622930, 224434395, 249371550, 269321274, 374057325, 403981911, 448868790, 673303185, 748114650, 807963822, 1122171975, 1346606370, 2019909555, 2244343950, 3366515925, 4039819110, 6733031850, 10099547775, 20199095550]

約数ペア:

[(1, 20199095550), (2, 10099547775), (3, 6733031850), (5, 4039819110), (6, 3366515925), (9, 2244343950), (10, 2019909555), (15, 1346606370), (18, 1122171975), (25, 807963822), (27, 748114650), (30, 673303185), (45, 448868790), (50, 403981911), (54, 374057325), (75, 269321274), (81, 249371550), (90, 224434395), (135, 149622930), (150, 134660637), (162, 124685775), (225, 89773758), (243, 83123850), (270, 74811465), (347, 58210650), (405, 49874310), (450, 44886879), (486, 41561925), (675, 29924586), (694, 29105325), (729, 27707950), (810, 24937155), (1041, 19403550), (1215, 16624770), (1350, 14962293), (1458, 13853975), (1597, 12648150), (1735, 11642130), (2025, 9974862), (2082, 9701775), (2430, 8312385), (3123, 6467850), (3194, 6324075), (3470, 5821065), (3645, 5541590), (4050, 4987431), (4791, 4216050), (5205, 3880710), (6075, 3324954), (6246, 3233925), (7290, 2770795), (7985, 2529630), (8675, 2328426), (9369, 2155950), (9582, 2108025), (10410, 1940355), (12150, 1662477), (14373, 1405350), (15615, 1293570), (15970, 1264815), (17350, 1164213), (18225, 1108318), (18738, 1077975), (23955, 843210), (26025, 776142), (28107, 718650), (28746, 702675), (31230, 646785), (36450, 554159), (39925, 505926), (43119, 468450), (46845, 431190), (47910, 421605), (52050, 388071), (56214, 359325), (71865, 281070), (78075, 258714), (79850, 252963), (84321, 239550), (86238, 234225), (93690, 215595), (119775, 168642), (129357, 156150), (140535, 143730)]