145689840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{22483}}^1$

素因数の和:22508

約数の個数: 100

約数和(自身を含む): 506024904

約数和(自身を除く): 360335064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 22483, 44966, 67449, 89932, 112415, 134898, 179864, 202347, 224830, 269796, 337245, 359728, 404694, 449660, 539592, 607041, 674490, 809388, 899320, 1011735, 1079184, 1214082, 1348980, 1618776, 1798640, 1821123, 2023470, 2428164, 2697960, 3035205, 3237552, 3642246, 4046940, 4856328, 5395920, 6070410, 7284492, 8093880, 9105615, 9712656, 12140820, 14568984, 16187760, 18211230, 24281640, 29137968, 36422460, 48563280, 72844920, 145689840]

約数ペア:

[(1, 145689840), (2, 72844920), (3, 48563280), (4, 36422460), (5, 29137968), (6, 24281640), (8, 18211230), (9, 16187760), (10, 14568984), (12, 12140820), (15, 9712656), (16, 9105615), (18, 8093880), (20, 7284492), (24, 6070410), (27, 5395920), (30, 4856328), (36, 4046940), (40, 3642246), (45, 3237552), (48, 3035205), (54, 2697960), (60, 2428164), (72, 2023470), (80, 1821123), (81, 1798640), (90, 1618776), (108, 1348980), (120, 1214082), (135, 1079184), (144, 1011735), (162, 899320), (180, 809388), (216, 674490), (240, 607041), (270, 539592), (324, 449660), (360, 404694), (405, 359728), (432, 337245), (540, 269796), (648, 224830), (720, 202347), (810, 179864), (1080, 134898), (1296, 112415), (1620, 89932), (2160, 67449), (3240, 44966), (6480, 22483)]