380547900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1340

約数の個数: 108

約数和(自身を含む): 1196532792

約数和(自身を除く): 815984892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 547, 773, 900, 1094, 1546, 1641, 2188, 2319, 2735, 3092, 3282, 3865, 4638, 4923, 5470, 6564, 6957, 7730, 8205, 9276, 9846, 10940, 11595, 13675, 13914, 15460, 16410, 19325, 19692, 23190, 24615, 27350, 27828, 32820, 34785, 38650, 41025, 46380, 49230, 54700, 57975, 69570, 77300, 82050, 98460, 115950, 123075, 139140, 164100, 173925, 231900, 246150, 347850, 422831, 492300, 695700, 845662, 1268493, 1691324, 2114155, 2536986, 3805479, 4228310, 5073972, 6342465, 7610958, 8456620, 10570775, 12684930, 15221916, 19027395, 21141550, 25369860, 31712325, 38054790, 42283100, 63424650, 76109580, 95136975, 126849300, 190273950, 380547900]

約数ペア:

[(1, 380547900), (2, 190273950), (3, 126849300), (4, 95136975), (5, 76109580), (6, 63424650), (9, 42283100), (10, 38054790), (12, 31712325), (15, 25369860), (18, 21141550), (20, 19027395), (25, 15221916), (30, 12684930), (36, 10570775), (45, 8456620), (50, 7610958), (60, 6342465), (75, 5073972), (90, 4228310), (100, 3805479), (150, 2536986), (180, 2114155), (225, 1691324), (300, 1268493), (450, 845662), (547, 695700), (773, 492300), (900, 422831), (1094, 347850), (1546, 246150), (1641, 231900), (2188, 173925), (2319, 164100), (2735, 139140), (3092, 123075), (3282, 115950), (3865, 98460), (4638, 82050), (4923, 77300), (5470, 69570), (6564, 57975), (6957, 54700), (7730, 49230), (8205, 46380), (9276, 41025), (9846, 38650), (10940, 34785), (11595, 32820), (13675, 27828), (13914, 27350), (15460, 24615), (16410, 23190), (19325, 19692)]