20085510375

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 44980715520

約数和(自身を除く): 24895205145

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 49, 57, 63, 75, 95, 105, 125, 127, 133, 147, 151, 171, 175, 225, 245, 285, 315, 375, 381, 399, 441, 453, 475, 525, 635, 665, 735, 755, 855, 875, 889, 931, 1057, 1125, 1143, 1197, 1225, 1359, 1425, 1575, 1905, 1995, 2205, 2265, 2375, 2413, 2625, 2667, 2793, 2869, 3171, 3175, 3325, 3675, 3775, 4275, 4445, 4655, 5285, 5715, 5985, 6125, 6223, 6795, 7125, 7239, 7399, 7875, 8001, 8379, 8607, 9513, 9525, 9975, 11025, 11325, 12065, 13335, 13965, 14345, 15855, 15875, 16625, 16891, 18375, 18669, 18875, 19177, 20083, 21375, 21717, 22197, 22225, 23275, 25821, 26425, 28575, 29925, 31115, 33975, 36195, 36995, 40005, 41895, 43035, 47565, 47625, 49875, 50673, 55125, 56007, 56625, 57531, 60249, 60325, 66591, 66675, 69825, 71725, 79275, 84455, 93345, 95885, 100415, 108585, 110985, 111125, 116375, 118237, 129105, 132125, 134239, 140581, 142875, 149625, 152019, 155575, 169875, 172593, 180747, 180975, 184975, 200025, 209475, 215175, 237825, 253365, 280035, 287655, 301245, 301625, 332955, 333375, 349125, 354711, 358625, 364363, 396375, 402717, 421743, 422275, 466725, 479425, 502075, 542925, 554925, 591185, 645525, 671195, 702905, 760095, 777875, 862965, 903735, 904875, 924875, 939673, 1000125, 1047375, 1064133, 1075875, 1093089, 1189125, 1208151, 1265229, 1266825, 1400175, 1438275, 1506225, 1664775, 1773555, 1821815, 2013585, 2108715, 2111375, 2333625, 2397125, 2510375, 2550541, 2714625, 2774625, 2819019, 2955925, 3227625, 3279267, 3355975, 3514525, 3800475, 4314825, 4518675, 4698365, 5320665, 5465445, 6040755, 6326145, 6334125, 7000875, 7191375, 7531125, 7651623, 8323875, 8457057, 8867775, 9109075, 10067925, 10543575, 12752705, 14095095, 14779625, 16396335, 16779875, 17572625, 17853787, 19002375, 21574125, 22593375, 22954869, 23491825, 26603325, 27327225, 30203775, 31630725, 38258115, 42285285, 44338875, 45545375, 50339625, 52717875, 53561361, 63763525, 70475475, 81981675, 89268935, 114774345, 117459125, 133016625, 136636125, 151018875, 158153625, 160684083, 191290575, 211426425, 267806805, 318817625, 352377375, 409908375, 446344675, 573871725, 803420415, 956452875, 1057132125, 1339034025, 2231723375, 2869358625, 4017102075, 6695170125, 20085510375]

約数ペア:

[(1, 20085510375), (3, 6695170125), (5, 4017102075), (7, 2869358625), (9, 2231723375), (15, 1339034025), (19, 1057132125), (21, 956452875), (25, 803420415), (35, 573871725), (45, 446344675), (49, 409908375), (57, 352377375), (63, 318817625), (75, 267806805), (95, 211426425), (105, 191290575), (125, 160684083), (127, 158153625), (133, 151018875), (147, 136636125), (151, 133016625), (171, 117459125), (175, 114774345), (225, 89268935), (245, 81981675), (285, 70475475), (315, 63763525), (375, 53561361), (381, 52717875), (399, 50339625), (441, 45545375), (453, 44338875), (475, 42285285), (525, 38258115), (635, 31630725), (665, 30203775), (735, 27327225), (755, 26603325), (855, 23491825), (875, 22954869), (889, 22593375), (931, 21574125), (1057, 19002375), (1125, 17853787), (1143, 17572625), (1197, 16779875), (1225, 16396335), (1359, 14779625), (1425, 14095095), (1575, 12752705), (1905, 10543575), (1995, 10067925), (2205, 9109075), (2265, 8867775), (2375, 8457057), (2413, 8323875), (2625, 7651623), (2667, 7531125), (2793, 7191375), (2869, 7000875), (3171, 6334125), (3175, 6326145), (3325, 6040755), (3675, 5465445), (3775, 5320665), (4275, 4698365), (4445, 4518675), (4655, 4314825), (5285, 3800475), (5715, 3514525), (5985, 3355975), (6125, 3279267), (6223, 3227625), (6795, 2955925), (7125, 2819019), (7239, 2774625), (7399, 2714625), (7875, 2550541), (8001, 2510375), (8379, 2397125), (8607, 2333625), (9513, 2111375), (9525, 2108715), (9975, 2013585), (11025, 1821815), (11325, 1773555), (12065, 1664775), (13335, 1506225), (13965, 1438275), (14345, 1400175), (15855, 1266825), (15875, 1265229), (16625, 1208151), (16891, 1189125), (18375, 1093089), (18669, 1075875), (18875, 1064133), (19177, 1047375), (20083, 1000125), (21375, 939673), (21717, 924875), (22197, 904875), (22225, 903735), (23275, 862965), (25821, 777875), (26425, 760095), (28575, 702905), (29925, 671195), (31115, 645525), (33975, 591185), (36195, 554925), (36995, 542925), (40005, 502075), (41895, 479425), (43035, 466725), (47565, 422275), (47625, 421743), (49875, 402717), (50673, 396375), (55125, 364363), (56007, 358625), (56625, 354711), (57531, 349125), (60249, 333375), (60325, 332955), (66591, 301625), (66675, 301245), (69825, 287655), (71725, 280035), (79275, 253365), (84455, 237825), (93345, 215175), (95885, 209475), (100415, 200025), (108585, 184975), (110985, 180975), (111125, 180747), (116375, 172593), (118237, 169875), (129105, 155575), (132125, 152019), (134239, 149625), (140581, 142875)]