125812890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 389256192

約数和(自身を除く): 263443302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 423, 441, 470, 490, 607, 630, 658, 705, 735, 846, 882, 987, 1214, 1410, 1470, 1645, 1821, 1974, 2115, 2205, 2303, 2961, 3035, 3290, 3642, 4230, 4249, 4410, 4606, 4935, 5463, 5922, 6070, 6909, 8498, 9105, 9870, 10926, 11515, 12747, 13818, 14805, 18210, 20727, 21245, 23030, 25494, 27315, 28529, 29610, 29743, 34545, 38241, 41454, 42490, 54630, 57058, 59486, 63735, 69090, 76482, 85587, 89229, 103635, 127470, 142645, 148715, 171174, 178458, 191205, 199703, 207270, 256761, 267687, 285290, 297430, 382410, 399406, 427935, 446145, 513522, 535374, 599109, 855870, 892290, 998515, 1198218, 1283805, 1338435, 1397921, 1797327, 1997030, 2567610, 2676870, 2795842, 2995545, 3594654, 4193763, 5991090, 6989605, 8387526, 8986635, 12581289, 13979210, 17973270, 20968815, 25162578, 41937630, 62906445, 125812890]

約数ペア:

[(1, 125812890), (2, 62906445), (3, 41937630), (5, 25162578), (6, 20968815), (7, 17973270), (9, 13979210), (10, 12581289), (14, 8986635), (15, 8387526), (18, 6989605), (21, 5991090), (30, 4193763), (35, 3594654), (42, 2995545), (45, 2795842), (47, 2676870), (49, 2567610), (63, 1997030), (70, 1797327), (90, 1397921), (94, 1338435), (98, 1283805), (105, 1198218), (126, 998515), (141, 892290), (147, 855870), (210, 599109), (235, 535374), (245, 513522), (282, 446145), (294, 427935), (315, 399406), (329, 382410), (423, 297430), (441, 285290), (470, 267687), (490, 256761), (607, 207270), (630, 199703), (658, 191205), (705, 178458), (735, 171174), (846, 148715), (882, 142645), (987, 127470), (1214, 103635), (1410, 89229), (1470, 85587), (1645, 76482), (1821, 69090), (1974, 63735), (2115, 59486), (2205, 57058), (2303, 54630), (2961, 42490), (3035, 41454), (3290, 38241), (3642, 34545), (4230, 29743), (4249, 29610), (4410, 28529), (4606, 27315), (4935, 25494), (5463, 23030), (5922, 21245), (6070, 20727), (6909, 18210), (8498, 14805), (9105, 13818), (9870, 12747), (10926, 11515)]