145839780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35227}}^1$

素因数の和:35265

約数の個数: 72

約数和(自身を含む): 461627712

約数和(自身を除く): 315787932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35227, 70454, 105681, 140908, 176135, 211362, 317043, 352270, 422724, 528405, 634086, 704540, 810221, 1056810, 1268172, 1585215, 1620442, 2113620, 2430663, 3170430, 3240884, 4051105, 4861326, 6340860, 7291989, 8102210, 9722652, 12153315, 14583978, 16204420, 24306630, 29167956, 36459945, 48613260, 72919890, 145839780]

約数ペア:

[(1, 145839780), (2, 72919890), (3, 48613260), (4, 36459945), (5, 29167956), (6, 24306630), (9, 16204420), (10, 14583978), (12, 12153315), (15, 9722652), (18, 8102210), (20, 7291989), (23, 6340860), (30, 4861326), (36, 4051105), (45, 3240884), (46, 3170430), (60, 2430663), (69, 2113620), (90, 1620442), (92, 1585215), (115, 1268172), (138, 1056810), (180, 810221), (207, 704540), (230, 634086), (276, 528405), (345, 422724), (414, 352270), (460, 317043), (690, 211362), (828, 176135), (1035, 140908), (1380, 105681), (2070, 70454), (4140, 35227)]