47072100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 144365760

約数和(自身を除く): 97293660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 43, 50, 60, 75, 82, 86, 89, 100, 123, 129, 150, 164, 172, 178, 205, 215, 246, 258, 267, 300, 356, 410, 430, 445, 492, 516, 534, 615, 645, 820, 860, 890, 1025, 1068, 1075, 1230, 1290, 1335, 1763, 1780, 2050, 2150, 2225, 2460, 2580, 2670, 3075, 3225, 3526, 3649, 3827, 4100, 4300, 4450, 5289, 5340, 6150, 6450, 6675, 7052, 7298, 7654, 8815, 8900, 10578, 10947, 11481, 12300, 12900, 13350, 14596, 15308, 17630, 18245, 19135, 21156, 21894, 22962, 26445, 26700, 35260, 36490, 38270, 43788, 44075, 45924, 52890, 54735, 57405, 72980, 76540, 88150, 91225, 95675, 105780, 109470, 114810, 132225, 156907, 176300, 182450, 191350, 218940, 229620, 264450, 273675, 287025, 313814, 364900, 382700, 470721, 528900, 547350, 574050, 627628, 784535, 941442, 1094700, 1148100, 1569070, 1882884, 2353605, 3138140, 3922675, 4707210, 7845350, 9414420, 11768025, 15690700, 23536050, 47072100]

約数ペア:

[(1, 47072100), (2, 23536050), (3, 15690700), (4, 11768025), (5, 9414420), (6, 7845350), (10, 4707210), (12, 3922675), (15, 3138140), (20, 2353605), (25, 1882884), (30, 1569070), (41, 1148100), (43, 1094700), (50, 941442), (60, 784535), (75, 627628), (82, 574050), (86, 547350), (89, 528900), (100, 470721), (123, 382700), (129, 364900), (150, 313814), (164, 287025), (172, 273675), (178, 264450), (205, 229620), (215, 218940), (246, 191350), (258, 182450), (267, 176300), (300, 156907), (356, 132225), (410, 114810), (430, 109470), (445, 105780), (492, 95675), (516, 91225), (534, 88150), (615, 76540), (645, 72980), (820, 57405), (860, 54735), (890, 52890), (1025, 45924), (1068, 44075), (1075, 43788), (1230, 38270), (1290, 36490), (1335, 35260), (1763, 26700), (1780, 26445), (2050, 22962), (2150, 21894), (2225, 21156), (2460, 19135), (2580, 18245), (2670, 17630), (3075, 15308), (3225, 14596), (3526, 13350), (3649, 12900), (3827, 12300), (4100, 11481), (4300, 10947), (4450, 10578), (5289, 8900), (5340, 8815), (6150, 7654), (6450, 7298), (6675, 7052)]