153497200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 90

約数和(自身を含む): 389574024

約数和(自身を除く): 236076824

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1063, 1444, 1520, 1805, 1900, 2126, 2888, 3610, 3800, 4252, 5315, 5776, 7220, 7600, 8504, 9025, 10630, 14440, 17008, 18050, 20197, 21260, 26575, 28880, 36100, 40394, 42520, 53150, 72200, 80788, 85040, 100985, 106300, 144400, 161576, 201970, 212600, 323152, 383743, 403940, 425200, 504925, 767486, 807880, 1009850, 1534972, 1615760, 1918715, 2019700, 3069944, 3837430, 4039400, 6139888, 7674860, 8078800, 9593575, 15349720, 19187150, 30699440, 38374300, 76748600, 153497200]

約数ペア:

[(1, 153497200), (2, 76748600), (4, 38374300), (5, 30699440), (8, 19187150), (10, 15349720), (16, 9593575), (19, 8078800), (20, 7674860), (25, 6139888), (38, 4039400), (40, 3837430), (50, 3069944), (76, 2019700), (80, 1918715), (95, 1615760), (100, 1534972), (152, 1009850), (190, 807880), (200, 767486), (304, 504925), (361, 425200), (380, 403940), (400, 383743), (475, 323152), (722, 212600), (760, 201970), (950, 161576), (1063, 144400), (1444, 106300), (1520, 100985), (1805, 85040), (1900, 80788), (2126, 72200), (2888, 53150), (3610, 42520), (3800, 40394), (4252, 36100), (5315, 28880), (5776, 26575), (7220, 21260), (7600, 20197), (8504, 18050), (9025, 17008), (10630, 14440)]